{"title":"Engines, Bare Blocks","description":null,"products":[{"product_id":"brodix-bro8011000-sbc-alm-410-sprint-car-block","title":"Brodix BRO8011000 SBC Alm. 410 Sprint Car Block","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Brodix BRO8011000 SBC Aluminum 410 Sprint Car Block is designed for those looking to build a powerful engine. This bare block features a bore size of 4.125 inches and a deck height of 9.025 inches, making it suitable for various racing applications. With a 400 main and a 4-bolt main configuration, this block is crafted from aluminum, providing a lightweight option for performance enthusiasts. The two-piece seal design adds to its functionality, making it a solid choice for your next engine build.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block construction for customization\u003c\/li\u003e\n    \u003cli\u003e4.125 in bore size\u003c\/li\u003e\n    \u003cli\u003e9.025 in deck height\u003c\/li\u003e\n    \u003cli\u003e400 main size\u003c\/li\u003e\n    \u003cli\u003e4-bolt main configuration\u003c\/li\u003e\n    \u003cli\u003eTwo-piece seal design\u003c\/li\u003e\n    \u003cli\u003eLightweight aluminum material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Brodix","offers":[{"title":"Default Title","offer_id":46784462192883,"sku":"BRO8011000","price":6629.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/BRO8011000_830894e0-ae19-4d89-8720-25b2709085c1.jpg?v=1779480933"},{"product_id":"brodix-bro8012003-sbc-ascs-360-spec-alm-block-4-125-w-350-mains","title":"Brodix BRO8012003 SBC ASCS 360 Spec Alm. Block 4.125 w\/350 Mains","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis aluminum block features a bore size of 4.125 inches and a deck height of 9.025 inches. It is constructed with 350 mains and includes 4-bolt mains, making it suitable for various performance builds. This block is ideal for those looking to create a robust engine setup while benefiting from the lightweight properties of aluminum.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eEngine Type: ASCS Spec\u003c\/li\u003e\n    \u003cli\u003eBore Size: 4.125 inches\u003c\/li\u003e\n    \u003cli\u003eDeck Height: 9.025 inches\u003c\/li\u003e\n    \u003cli\u003eMains: 350 Mains\u003c\/li\u003e\n    \u003cli\u003e4-Bolt Mains Configuration\u003c\/li\u003e\n    \u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Brodix","offers":[{"title":"Default Title","offer_id":46784463405299,"sku":"BRO8012003","price":5988.16,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/BRO8012003_4d434b69-32f7-4e8b-a252-e6081ed6c2e6.jpg?v=1779307977"},{"product_id":"brodix-bro8b1000hd-alm-410-sprint-hd-block-400-main-9-020-dh","title":"Brodix BRO8B1000HD Alm 410 Sprint HD Block 400 Main 9.020 DH","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Brodix BRO8B1000HD is a bare aluminum block designed for high-performance applications. This engine block features a bore of 4.125 inches and a deck height of 9.020 inches, making it suitable for various racing and performance builds. The lightweight aluminum construction contributes to improved weight distribution and overall performance in competitive settings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare aluminum construction\u003c\/li\u003e\n    \u003cli\u003e4.125-inch bore size\u003c\/li\u003e\n    \u003cli\u003e9.020-inch deck height\u003c\/li\u003e\n    \u003cli\u003e400 mains with 4-bolt configuration\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Brodix","offers":[{"title":"Default Title","offer_id":46784464158963,"sku":"BRO8B1000HD","price":8524.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/BRO.jpg?v=1779307981"},{"product_id":"brodix-bro8b1050hd-alm-410-sprint-hd-block-350-mains-8-865-dh","title":"Brodix BRO8B1050HD Alm 410 Sprint HD Block 350 Mains 8.865 DH","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis bare block features a bore size of 4.125 inches and a deck height of 8.865 inches. It is equipped with 350 mains and 4-bolt mains, providing a robust foundation for your engine build. Constructed from aluminum, this block offers a lightweight option for performance enthusiasts looking to enhance their engine setup.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eEngine type: Bare Block\u003c\/li\u003e\n    \u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n    \u003cli\u003eBore size: 4.125 inches\u003c\/li\u003e\n    \u003cli\u003eDeck height: 8.865 inches\u003c\/li\u003e\n    \u003cli\u003eMains: 350 Mains\u003c\/li\u003e\n    \u003cli\u003eBolts: 4-Bolt Mains\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Brodix","offers":[{"title":"Default Title","offer_id":46784465109235,"sku":"BRO8B1050HD","price":8524.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/BRO_e70fa29a-0247-4666-affc-2c7e4c27bbcb.jpg?v=1779480934"},{"product_id":"callies-calp5160208aa-4-500-gen-ii-hemi-block-rough-bore","title":"Callies CALP5160208AA 4.500 Gen II Hemi Block Rough Bore","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Callies CALP5160208AA is a bare block designed specifically for the Gen II Hemi engine. This block features a bore size of 4.500 inches and a deck height of 10.725 inches. It is constructed with a robust iron material and includes a 4-bolt main configuration along with a 2-piece seal. This product serves as a foundational component for building or rebuilding a Gen II Hemi engine, providing the necessary structure for performance applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBore Size: 4.500 inches\u003c\/li\u003e\n    \u003cli\u003eDeck Height: 10.725 inches\u003c\/li\u003e\n    \u003cli\u003e4-Bolt Main Configuration\u003c\/li\u003e\n    \u003cli\u003e2-Piece Seal Design\u003c\/li\u003e\n    \u003cli\u003eIron Construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Callies","offers":[{"title":"Default Title","offer_id":46785264091379,"sku":"CALP5160208AA","price":6543.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/CALP5160208AA.jpg?v=1755810801"},{"product_id":"callies-calp5160212aa-4-315-gen-ii-wedge-block-rough-bore","title":"Callies CALP5160212AA 4.315 Gen II Wedge Block Rough Bore","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Callies CALP5160212AA 4.315 Gen II Wedge Block is designed for those looking to build or rebuild a Gen II Hemi engine. This bare block features a rough bore of 4.315 inches and a deck height of 10.725 inches. It is constructed with a robust iron material and includes a 4-bolt main setup along with a 2-piece seal. This block serves as a solid foundation for high-performance engine builds, allowing enthusiasts to customize their engine to their specifications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eRough bore size: 4.315 inches\u003c\/li\u003e\n    \u003cli\u003eDeck height: 10.725 inches\u003c\/li\u003e\n    \u003cli\u003e4-bolt main design\u003c\/li\u003e\n    \u003cli\u003e2-piece seal included\u003c\/li\u003e\n    \u003cli\u003eConstructed from durable iron\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Callies","offers":[{"title":"Default Title","offer_id":46785265795315,"sku":"CALP5160212AA","price":6543.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/CALP5160212AA.jpg?v=1778134428"},{"product_id":"dart-drt31011010-toyota-2jz-iron-block-8-625-x-86-0mm","title":"Dart DRT31011010 Toyota 2JZ Iron Block 8.625 x 86.0mm","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis engine block features a bore size of 3.386 inches and a deck height of 8.625 inches. It is constructed with a robust iron material, ensuring durability and strength.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eIron Eagle construction for enhanced strength\u003c\/li\u003e\n    \u003cli\u003eBore size of 3.386 inches\u003c\/li\u003e\n    \u003cli\u003eDeck height of 8.625 inches\u003c\/li\u003e\n    \u003cli\u003e4-bolt main design\u003c\/li\u003e\n    \u003cli\u003e1-piece rear main seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808000725235,"sku":"DRT31011010","price":4499.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31011010_9e677d6f-1fd3-4414-923d-e04c87a58c36.jpg?v=1753245380"},{"product_id":"dart-drt31181111-sbc-little-m-iron-block-9-025-4-000-350","title":"Dart DRT31181111 SBC Little M Iron Block 9.025 4.000\/350","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis bare block features a 4.000-inch bore and a 9.025-inch deck height, making it suitable for various performance applications. It is constructed from iron and includes a 350 main with a 4-bolt main configuration, along with a 2-piece rear main seal. This block is a solid foundation for any engine build, providing the necessary structure for your performance needs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for customization\u003c\/li\u003e\n    \u003cli\u003e4.000-inch bore for enhanced displacement\u003c\/li\u003e\n    \u003cli\u003e9.025-inch deck height for various setups\u003c\/li\u003e\n    \u003cli\u003e350 main with 4-bolt main configuration\u003c\/li\u003e\n    \u003cli\u003e2-piece rear main seal for effective sealing\u003c\/li\u003e\n    \u003cli\u003eConstructed from durable iron material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808002887923,"sku":"DRT31181111","price":3999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31181111_b0a8f64c-03ff-4e27-9bfc-6b809078fa82.jpg?v=1779387196"},{"product_id":"dart-drt31181211-sbc-little-m-iron-block-9-025-4-125-350","title":"Dart DRT31181211 SBC Little M Iron Block 9.025 4.125\/350","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis bare block features a bore of 4.125 inches and a deck height of 9.025 inches, making it suitable for various performance applications. It is constructed with iron and includes a 350 main and a 4-bolt main configuration, along with a 2-piece rear seal. This block provides a solid foundation for your engine build, allowing for customization and performance enhancements as desired.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eEngine Type: Little M - Bare Block\u003c\/li\u003e\n    \u003cli\u003eBore Size: 4.125 inches\u003c\/li\u003e\n    \u003cli\u003eDeck Height: 9.025 inches\u003c\/li\u003e\n    \u003cli\u003eMain Size: 350 Main\u003c\/li\u003e\n    \u003cli\u003eMain Cap: 4-Bolt Main\u003c\/li\u003e\n    \u003cli\u003eSeal Type: 2-Piece Rear Seal\u003c\/li\u003e\n    \u003cli\u003eMaterial: Iron\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808002920691,"sku":"DRT31181211","price":3999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31181211.jpg?v=1773353762"},{"product_id":"dart-drt31181215-sbc-iron-little-m-block-4-125-bore-9-025-dh","title":"Dart DRT31181215 SBC Iron Little M Block 4.125 Bore 9.025 DH","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis bare block features a bore of 4.125 inches and a deck height of 9.025 inches, making it suitable for various performance applications. It is constructed from iron and includes a 350 main with a 4-bolt main configuration. The block also features a 2-piece seal and a raised cam location of 0.391 inches, providing a solid foundation for your engine build.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block construction for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.125-inch bore size\u003c\/li\u003e\n    \u003cli\u003e9.025-inch deck height\u003c\/li\u003e\n    \u003cli\u003e350 main with 4-bolt main design\u003c\/li\u003e\n    \u003cli\u003e2-piece rear main seal\u003c\/li\u003e\n    \u003cli\u003eRaised cam location at 0.391 inches\u003c\/li\u003e\n    \u003cli\u003eIron material for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808002953459,"sku":"DRT31181215","price":3999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31181215.jpg?v=1755787247"},{"product_id":"dart-drt31182211-sbc-little-m-iron-block-9-025-4-125-400","title":"Dart DRT31182211 SBC Little M Iron Block 9.025 4.125\/400","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis bare block features a bore size of 4.125 inches and a deck height of 9.025 inches. It is constructed with a 400 main and includes a 4-bolt main configuration, along with a 2-piece rear seal. This iron block is a solid foundation for building a high-performance engine tailored to your specific needs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.125-inch bore size\u003c\/li\u003e\n    \u003cli\u003e9.025-inch deck height\u003c\/li\u003e\n    \u003cli\u003e400 main with 4-bolt main configuration\u003c\/li\u003e\n    \u003cli\u003e2-piece rear seal for enhanced sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808002986227,"sku":"DRT31182211","price":3999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31182211.jpg?v=1753704449"},{"product_id":"dart-drt31182225-sbc-little-m-block-4-125-bore-9-325-dh-391-rc","title":"Dart DRT31182225 SBC Little M Block 4.125 Bore 9.325 DH .391 RC","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis block features a bore size of 4.125 inches and a deck height of 9.325 inches. It is constructed from iron and includes a 400 main with a 4-bolt main configuration. The raised cam location measures 0.391 inches, making it suitable for various performance builds.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for customization\u003c\/li\u003e\n    \u003cli\u003e4.125-inch bore size\u003c\/li\u003e\n    \u003cli\u003e9.325-inch deck height\u003c\/li\u003e\n    \u003cli\u003e400 main with 4-bolt main configuration\u003c\/li\u003e\n    \u003cli\u003e2-piece seal for enhanced sealing\u003c\/li\u003e\n    \u003cli\u003eRaised cam location at 0.391 inches\u003c\/li\u003e\n    \u003cli\u003eConstructed from durable iron material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003018995,"sku":"DRT31182225","price":3999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31182225_26a841b6-9c2b-45c1-9d5c-c59a61de33b9.jpg?v=1753137505"},{"product_id":"dart-drt31191111-sbc-little-m-iron-block-9-025-4-000-350","title":"Dart DRT31191111 SBC Little M Iron Block 9.025 4.000\/350","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis bare block features a 4.000-inch bore and a 9.025-inch deck height, making it suitable for various performance applications. With a 350 main and a 4-bolt main configuration, this iron block is crafted to provide a solid foundation for your engine build. It also includes a 2-piece rear main seal, which is a common feature in many engine setups.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.000-inch bore for enhanced performance potential\u003c\/li\u003e\n    \u003cli\u003e9.025-inch deck height for versatile applications\u003c\/li\u003e\n    \u003cli\u003e350 main with 4-bolt main configuration\u003c\/li\u003e\n    \u003cli\u003e2-piece rear main seal for compatibility with various setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003051763,"sku":"DRT31191111","price":3799.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31191111_06558382-66ef-44b4-b239-b305de293d09.jpg?v=1753704452"},{"product_id":"dart-drt31191211-sbc-little-m-iron-block-9-025-4-125-350","title":"Dart DRT31191211 SBC Little M Iron Block 9.025 4.125\/350","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis bare block features a bore of 4.125 inches and a deck height of 9.025 inches, making it suitable for various performance applications. With a 350 main and a 4-bolt main configuration, this iron block provides a solid foundation for your engine build. It also includes a 2-piece rear main seal, ensuring compatibility with standard components.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.125-inch bore and 9.025-inch deck height\u003c\/li\u003e\n    \u003cli\u003e350 main with a 4-bolt main configuration\u003c\/li\u003e\n    \u003cli\u003e2-piece rear main seal included\u003c\/li\u003e\n    \u003cli\u003eConstructed from durable iron material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003150067,"sku":"DRT31191211","price":3799.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31191211_e84e1142-3a69-404b-b288-f396f1580b97.jpg?v=1753704454"},{"product_id":"dart-drt31192211-sbc-little-m-iron-block-9-025-4-125-400","title":"Dart DRT31192211 SBC Little M Iron Block 9.025 4.125\/400","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis bare block features a bore of 4.125 inches and a deck height of 9.025 inches, making it suitable for various performance applications. It is constructed from iron and includes a 400 main with a 4-bolt main configuration, ensuring a solid foundation for your engine build. The block also utilizes a 2-piece rear main seal, which is a standard feature in many modern engine designs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block construction for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.125-inch bore size\u003c\/li\u003e\n    \u003cli\u003e9.025-inch deck height\u003c\/li\u003e\n    \u003cli\u003e400 main with 4-bolt main configuration\u003c\/li\u003e\n    \u003cli\u003e2-piece rear main seal design\u003c\/li\u003e\n    \u003cli\u003eIron material for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003248371,"sku":"DRT31192211","price":3799.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31192211.jpg?v=1753137516"},{"product_id":"dart-drt31213344-bbc-big-m-iron-block-9-800-4-250","title":"Dart DRT31213344 BBC Big M Iron Block - 9.800\/4.250","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31213344 BBC Big M Iron Block is designed for those looking to build a robust engine. This bare block features a 4.250-inch bore and a 9.800-inch deck height, making it suitable for various performance applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.250-inch bore for increased displacement options\u003c\/li\u003e\n    \u003cli\u003e9.800-inch deck height for versatile performance setups\u003c\/li\u003e\n    \u003cli\u003e4-bolt main for enhanced strength and stability\u003c\/li\u003e\n    \u003cli\u003e2-piece rear seal for effective sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003281139,"sku":"DRT31213344","price":4319.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31213344_bb348878-5c87-46a5-9fb2-8c44dc57604b.jpg?v=1772756120"},{"product_id":"dart-drt31213444-bbc-big-m-iron-block-9-800-4-500","title":"Dart DRT31213444 BBC Big M Iron Block - 9.800\/4.500","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31213444 BBC Big M Iron Block is designed for those looking to build a robust engine. This bare block features a 4.500-inch bore and a 9.800-inch deck height, making it suitable for various high-performance applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.500-inch bore for increased displacement options\u003c\/li\u003e\n    \u003cli\u003e9.800-inch deck height for versatile performance configurations\u003c\/li\u003e\n    \u003cli\u003e4-bolt main cap for enhanced strength\u003c\/li\u003e\n    \u003cli\u003e2-piece rear seal for improved sealing capabilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003313907,"sku":"DRT31213444","price":4319.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31213444.jpg?v=1775866075"},{"product_id":"dart-drt31213454-bbc-big-m-iron-block-10-200-4-500","title":"Dart DRT31213454 BBC Big M Iron Block - 10.200\/4.500","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31213454 BBC Big M Iron Block is designed for those looking to build a robust engine. This bare block features a bore size of 4.500 inches and a deck height of 10.200 inches, making it suitable for various performance applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.500-inch bore size\u003c\/li\u003e\n    \u003cli\u003e10.200-inch deck height\u003c\/li\u003e\n    \u003cli\u003e4-bolt main for enhanced strength\u003c\/li\u003e\n    \u003cli\u003e2-piece rear seal for improved sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003346675,"sku":"DRT31213454","price":4319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31213454_a72f3257-b2fc-4b36-9266-26ca8ecff980.jpg?v=1753704457"},{"product_id":"dart-drt31213644-bbc-big-m-iron-block-9-800-4-600","title":"Dart DRT31213644 BBC Big M Iron Block - 9.800\/4.600","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31213644 BBC Big M Iron Block is designed for those looking to build a robust engine foundation. This bare block features a 4.600-inch bore and a 9.800-inch deck height, making it suitable for various performance applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.600-inch bore for enhanced displacement\u003c\/li\u003e\n    \u003cli\u003e9.800-inch deck height for versatile applications\u003c\/li\u003e\n    \u003cli\u003e4-bolt main for added strength\u003c\/li\u003e\n    \u003cli\u003e2-piece rear main seal for effective sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003379443,"sku":"DRT31213644","price":4319.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31213644.jpg?v=1754523082"},{"product_id":"dart-drt31213654-bbc-big-m-iron-block-10-200-4-600","title":"Dart DRT31213654 BBC Big M Iron Block - 10.200\/4.600","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31213654 BBC Big M Iron Block is designed for those looking to build a robust engine platform. This bare block features a bore of 4.600 inches and a deck height of 10.200 inches, making it suitable for various performance applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.600-inch bore and 10.200-inch deck height\u003c\/li\u003e\n    \u003cli\u003e4-bolt main for enhanced stability\u003c\/li\u003e\n    \u003cli\u003e2-piece rear seal for effective sealing\u003c\/li\u003e\n    \u003cli\u003eConstructed from iron for strength and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003412211,"sku":"DRT31213654","price":4319.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31213654.jpg?v=1753137531"},{"product_id":"dart-drt31223344-bbc-big-m-iron-block-9-800-4-250","title":"Dart DRT31223344 BBC Big M Iron Block - 9.800\/4.250","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31223344 BBC Big M Iron Block is designed for those looking to build a robust engine. This bare block features a 4.250-inch bore and a 9.800-inch deck height, making it suitable for high-performance applications. Constructed from durable iron, it is built to withstand the demands of powerful engines. The block includes a 4-bolt main design and a 2-piece rear seal, ensuring a solid foundation for your engine build.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block construction for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.250-inch bore for enhanced performance\u003c\/li\u003e\n    \u003cli\u003e9.800-inch deck height for increased strength\u003c\/li\u003e\n    \u003cli\u003e4-bolt main design for added stability\u003c\/li\u003e\n    \u003cli\u003e2-piece rear seal for effective sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003444979,"sku":"DRT31223344","price":3599.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31223344_bf530d27-d894-4ec8-beb9-d743b376e538.jpg?v=1755700693"},{"product_id":"dart-drt31223444-bbc-big-m-iron-block-9-800-4-500","title":"Dart DRT31223444 BBC Big M Iron Block - 9.800\/4.500","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31223444 BBC Big M Iron Block is designed for those looking to build a robust engine. This bare block features a 4.500-inch bore and a 9.800-inch deck height, making it suitable for various performance applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \n    \u003cli\u003eBore Size: 4.500 inches\u003c\/li\u003e\n    \u003cli\u003eDeck Height: 9.800 inches\u003c\/li\u003e\n    \u003cli\u003eMain Design: 4-Bolt\u003c\/li\u003e\n    \u003cli\u003eRear Seal: 2-Piece\u003c\/li\u003e\n    \u003cli\u003eMaterial: Iron\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003510515,"sku":"DRT31223444","price":3599.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31223444.jpg?v=1755700700"},{"product_id":"dart-drt31223454-bbc-big-m-iron-block-10-200-4-500","title":"Dart DRT31223454 BBC Big M Iron Block - 10.200\/4.500","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31223454 BBC Big M Iron Block is designed for those looking to build a robust engine foundation. This bare block features a 4.500-inch bore and a 10.200-inch deck height, making it suitable for various performance applications. Constructed from iron, it provides the durability needed for high-performance builds. The block is equipped with a 4-bolt main and a 2-piece rear seal, ensuring a solid structure for your engine assembly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block construction for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.500-inch bore and 10.200-inch deck height\u003c\/li\u003e\n    \u003cli\u003e4-bolt main design for added strength\u003c\/li\u003e\n    \u003cli\u003e2-piece rear seal for effective sealing\u003c\/li\u003e\n    \u003cli\u003eIron material for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003707123,"sku":"DRT31223454","price":3599.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31223454_05c36182-d0aa-49a3-ba03-6c6f31335b86.jpg?v=1755787250"},{"product_id":"dart-drt31223644-bbc-big-m-iron-block-9-800-4-600","title":"Dart DRT31223644 BBC Big M Iron Block - 9.800\/4.600","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis iron block features a 4.600-inch bore and a 9.800-inch deck height, making it suitable for various performance applications. With a robust 4-bolt main design and a 2-piece rear seal, this block provides a solid foundation for building a powerful engine. Its construction is tailored for those looking to create a high-performance setup, ensuring that you have the necessary structure to support your engine's demands.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \n    \u003cli\u003eBore Size: 4.600 inches\u003c\/li\u003e\n    \u003cli\u003eDeck Height: 9.800 inches\u003c\/li\u003e\n    \u003cli\u003eMain Design: 4-Bolt\u003c\/li\u003e\n    \u003cli\u003eRear Seal: 2-Piece\u003c\/li\u003e\n    \u003cli\u003eMaterial: Iron\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003739891,"sku":"DRT31223644","price":3599.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31223644.jpg?v=1754504396"},{"product_id":"dart-drt31223654-bbc-big-m-iron-block-10-200-4-600","title":"Dart DRT31223654 BBC Big M Iron Block - 10.200\/4.600","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31223654 BBC Big M Iron Block is designed for those looking to build a powerful engine. This bare block features a bore of 4.600 inches and a deck height of 10.200 inches, making it suitable for various performance applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for custom engine assembly\u003c\/li\u003e\n    \u003cli\u003e4.600-inch bore for enhanced displacement\u003c\/li\u003e\n    \u003cli\u003e10.200-inch deck height for versatile applications\u003c\/li\u003e\n    \u003cli\u003e4-bolt main for improved strength and stability\u003c\/li\u003e\n    \u003cli\u003e2-piece rear seal for effective sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003805427,"sku":"DRT31223654","price":3599.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31223654.jpg?v=1755787252"},{"product_id":"dart-drt31374175-sbf-shp-iron-block-4-000-bore-8-200-dh","title":"Dart DRT31374175 SBF SHP Iron Block 4.000 Bore 8.200 DH","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31374175 SBF SHP Iron Block is designed for those looking to build a robust engine. This bare block features a 4.000 bore and an 8.200 deck height, making it suitable for various performance applications. The block includes a 302 main and a 4-bolt main configuration, along with a 1-piece seal, ensuring a solid foundation for your engine build.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eEngine Type: SHP - Bare Block\u003c\/li\u003e\n    \u003cli\u003eBore Size: 4.000 inches\u003c\/li\u003e\n    \u003cli\u003eDeck Height: 8.200 inches\u003c\/li\u003e\n    \u003cli\u003eMain Size: 302 Main\u003c\/li\u003e\n    \u003cli\u003eMain Cap Configuration: 4-Bolt Main\u003c\/li\u003e\n    \u003cli\u003eSeal Type: 1-Piece Seal\u003c\/li\u003e\n    \u003cli\u003eMaterial: Iron\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003838195,"sku":"DRT31374175","price":2699.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31374175_cbb48402-8145-4db7-971f-3aebfcc3a062.jpg?v=1779387200"},{"product_id":"dart-drt31374275-sbf-shp-iron-block-4-125-bore-8-200-dh","title":"Dart DRT31374275 SBF SHP Iron Block 4.125 Bore 8.200 DH","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis bare block features a bore of 4.125 inches and a deck height of 8.200 inches, making it suitable for various engine builds. It includes a 302 main and a 4-bolt main configuration, along with a 1-piece rear seal. Crafted from iron, this block provides a solid foundation for your engine assembly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block construction for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.125-inch bore size\u003c\/li\u003e\n    \u003cli\u003e8.200-inch deck height\u003c\/li\u003e\n    \u003cli\u003e302 main with 4-bolt main design\u003c\/li\u003e\n    \u003cli\u003e1-piece rear seal for improved sealing\u003c\/li\u003e\n    \u003cli\u003eDurable iron material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003870963,"sku":"DRT31374275","price":2699.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31374275_e5d7a391-2056-4bad-bdde-b7f09680770e.jpg?v=1755700707"},{"product_id":"dart-drt31375135-sbf-shp-iron-block-4-000-bore-9-500-dh","title":"Dart DRT31375135 SBF SHP Iron Block 4.000 Bore 9.500 DH","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis bare block features a 4.000-inch bore and a 9.500-inch deck height, making it a solid foundation for your engine build. Constructed from iron, this block is built to withstand the demands of performance applications. It includes a 4-bolt design and a 1-piece rear main seal, ensuring a secure and leak-free assembly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block construction for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.000-inch bore size\u003c\/li\u003e\n    \u003cli\u003e9.500-inch deck height\u003c\/li\u003e\n    \u003cli\u003e4-bolt design for enhanced strength\u003c\/li\u003e\n    \u003cli\u003e1-piece rear main seal for improved sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46808003903731,"sku":"DRT31375135","price":2699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31375135_3f0d531d-3d2a-4483-ae3c-76e638f1816d.jpg?v=1753245397"},{"product_id":"dart-drt31375235-sbf-shp-iron-block-4-125-bore-9-500-dh","title":"Dart DRT31375235 SBF SHP Iron Block 4.125 Bore 9.500 DH","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis bare block features a 4.125-inch bore and a 9.500-inch deck height, providing a solid foundation for your engine build. Constructed from iron, it includes a 4-bolt configuration and a 1-piece rear main seal. This block is ideal for those looking to create a robust engine setup tailored to their specific performance needs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.125-inch bore for enhanced displacement options\u003c\/li\u003e\n    \u003cli\u003e9.500-inch deck height for versatile engine configurations\u003c\/li\u003e\n    \u003cli\u003e4-bolt main cap setup for added strength\u003c\/li\u003e\n    \u003cli\u003e1-piece rear main seal for improved sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46818178695411,"sku":"DRT31375235","price":2699.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31375235_69028bd5-d547-40bd-b90f-314ec37a18a4.jpg?v=1755700713"},{"product_id":"dart-drt31394275-sbf-iron-eagle-block-4-125-bore-8-200-dh","title":"Dart DRT31394275 SBF Iron Eagle Block 4.125 Bore 8.200 DH","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIt features a bore size of 4.125 inches and a deck height of 8.200 inches. This block is constructed from iron and includes a 302 main with a 1-piece seal, making it a robust choice for engine builders looking to create a strong foundation for their performance engines.\u003c\/p\u003e\n\u003cp\u003eWith its solid construction, this engine block is suitable for various performance builds. The Iron Eagle series is known for its durability and ability to handle the demands of high-performance applications.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block construction for customization\u003c\/li\u003e\n    \u003cli\u003e4.125 inch bore size\u003c\/li\u003e\n    \u003cli\u003e8.200 inch deck height\u003c\/li\u003e\n    \u003cli\u003e302 main with 1-piece seal\u003c\/li\u003e\n    \u003cli\u003eIron material for strength and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46818179416307,"sku":"DRT31394275","price":4399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31394275_4c554983-58e2-4d8f-ab01-5f750e93590d.jpg?v=1753704474"},{"product_id":"dart-drt31395235-sbf-iron-eagle-block-4-125-bore-9-500-dh","title":"Dart DRT31395235 SBF Iron Eagle Block 4.125 Bore 9.500 DH","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIt features a bore size of 4.125 inches and a deck height of 9.500 inches. This block is constructed from iron and includes a 351C main and a 1-piece seal. It serves as a robust foundation for building high-performance engines.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block construction for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.125-inch bore size for enhanced displacement options\u003c\/li\u003e\n    \u003cli\u003e9.500-inch deck height for compatibility with various setups\u003c\/li\u003e\n    \n    \u003cli\u003eIncludes a 351C main and 1-piece seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46818180169971,"sku":"DRT31395235","price":4399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31395235_5145ebf2-3173-417d-909d-dab22dd66c62.jpg?v=1753704477"},{"product_id":"dart-drt31612111-mopar-6-1l-gen-iii-hemi-iron-block-9-250-x-3-927","title":"Dart DRT31612111 Mopar 6.1L Gen III Hemi Iron Block 9.250 x 3.927","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31612111 is a bare engine block designed for the Mopar 6.1L Gen III Hemi. This iron block features a bore of 3.927 inches and a deck height of 9.250 inches. It is constructed with 4-bolt mains and includes a 1-piece seal, making it a robust choice for engine builders looking to create a powerful setup. The solid iron construction provides the necessary strength for high-performance applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for customization\u003c\/li\u003e\n    \u003cli\u003e3.927 in bore for enhanced airflow\u003c\/li\u003e\n    \u003cli\u003e9.250 in deck height for improved engine architecture\u003c\/li\u003e\n    \u003cli\u003e4-bolt mains for added stability\u003c\/li\u003e\n    \u003cli\u003e1-piece seal for effective sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46818181316851,"sku":"DRT31612111","price":4610.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31612111.jpg?v=1755812268"},{"product_id":"dart-drt31612211-mopar-6-1l-gen-iii-hemi-iron-block-9-250-x-4-090","title":"Dart DRT31612211 Mopar 6.1L Gen III Hemi Iron Block 9.250 x 4.090","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31612211 is a bare iron block designed for the Mopar 6.1L Gen III Hemi engine. This block features a bore of 4.090 inches and a deck height of 9.250 inches. It is constructed with a robust iron material and includes 4-bolt mains and a 1-piece seal, making it a solid foundation for your engine build.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare iron block construction\u003c\/li\u003e\n    \u003cli\u003eBore size: 4.090 inches\u003c\/li\u003e\n    \u003cli\u003eDeck height: 9.250 inches\u003c\/li\u003e\n    \u003cli\u003e4-bolt mains for added strength\u003c\/li\u003e\n    \u003cli\u003e1-piece seal design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46818182299891,"sku":"DRT31612211","price":4610.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31612211_7a0acc7c-8580-4677-bae5-3b797cc51b5d.jpg?v=1773433970"},{"product_id":"dart-drt31612311-mopar-6-1l-gen-iii-hemi-iron-block-9-250-x-4-250","title":"Dart DRT31612311 Mopar 6.1L Gen III Hemi Iron Block 9.250 x 4.250","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31612311 is a bare engine block designed specifically for the Mopar 6.1L Gen III Hemi. This iron block features a bore of 4.250 inches and a deck height of 9.250 inches, making it a robust foundation for your engine build. With 4-bolt mains and a 1-piece seal, this block is engineered to meet the demands of high-performance applications. Its sturdy construction ensures that it can handle the rigors of powerful engine setups.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block designed for Mopar 6.1L Gen III Hemi\u003c\/li\u003e\n    \u003cli\u003e4.250 in bore and 9.250 in deck height\u003c\/li\u003e\n    \u003cli\u003e4-bolt mains for enhanced stability\u003c\/li\u003e\n    \u003cli\u003e1-piece seal for improved sealing capability\u003c\/li\u003e\n    \u003cli\u003eConstructed from durable iron material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46818182824179,"sku":"DRT31612311","price":4610.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31612311.jpg?v=1753245403"},{"product_id":"dart-drt31622111-mopar-5-7l-gen-iii-hemi-iron-block-9-250-x-3-927","title":"Dart DRT31622111 Mopar 5.7L Gen III Hemi Iron Block 9.250 x 3.927","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31622111 is a bare engine block designed specifically for the 5.7L Gen III Hemi. This iron block features a bore of 3.927 inches and a deck height of 9.250 inches. It is constructed with 4-bolt mains and utilizes a 1-piece rear main seal, making it a robust choice for engine builders looking to create a strong foundation for their performance builds.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for custom engine assembly\u003c\/li\u003e\n    \u003cli\u003e3.927-inch bore for enhanced displacement options\u003c\/li\u003e\n    \u003cli\u003e9.250-inch deck height for compatibility with various components\u003c\/li\u003e\n    \u003cli\u003e4-bolt mains for improved strength and stability\u003c\/li\u003e\n    \u003cli\u003e1-piece rear main seal for reduced oil leakage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46818186330355,"sku":"DRT31622111","price":4610.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31622111_66f9c079-f3a0-4afc-956a-ea006c27ab14.jpg?v=1780683052"},{"product_id":"dart-drt31622321-mopar-6-4l-gen-iii-hemi-iron-block-9-285-x-4-250","title":"Dart DRT31622321 Mopar 6.4L Gen III Hemi Iron Block 9.285 x 4.250","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31622321 is a bare engine block designed specifically for the Mopar 6.4L Gen III Hemi. This iron block features a bore of 4.250 inches and a deck height of 9.285 inches. It is constructed with 4-bolt mains and includes a 1-piece seal, making it a robust choice for engine builders and automotive enthusiasts looking to work with the Gen III Hemi platform.\u003c\/p\u003e\n\u003cp\u003eIts durable iron construction ensures that it can withstand the demands of powerful engine applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.250 in bore and 9.285 deck height\u003c\/li\u003e\n    \u003cli\u003e4-bolt mains for enhanced stability\u003c\/li\u003e\n    \u003cli\u003e1-piece seal for improved sealing capabilities\u003c\/li\u003e\n    \u003cli\u003eConstructed from iron for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46818187477235,"sku":"DRT31622321","price":4610.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31622321_393be1c6-fcd3-4c91-9d48-36de26e4ea53.jpg?v=1755787261"},{"product_id":"dart-drt31837111-ls-iron-block-9-240-4-000-w-steel-main-caps","title":"Dart DRT31837111 LS Iron Block - 9.240\/ 4.000 w\/Steel Main Caps","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31837111 LS Iron Block is designed for those looking to build a robust engine foundation. This bare block features a 4-inch bore and a 9.240-inch deck height, making it suitable for various performance applications. Constructed from iron, it provides the necessary strength and durability for high-performance builds. The block includes steel main caps and a 1-piece seal, ensuring a solid assembly for your engine project.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eEngine Type: LS Next - Bare Block\u003c\/li\u003e\n    \u003cli\u003eBore Size: 4 inches\u003c\/li\u003e\n    \u003cli\u003eDeck Height: 9.240 inches\u003c\/li\u003e\n    \u003cli\u003eMain Cap Design: 4-Bolt Mains\u003c\/li\u003e\n    \u003cli\u003eSeal Type: 1-Piece Seal\u003c\/li\u003e\n    \u003cli\u003eExtended Cylinder Barrels: 0.375 inches\u003c\/li\u003e\n    \u003cli\u003eMaterial: Iron\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46818187968755,"sku":"DRT31837111","price":4499.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31837111_a32752c0-3efa-422d-a824-65436baabc67.jpg?v=1753704487"},{"product_id":"dart-drt31837211-ls-iron-block-9-240-4-125-w-steel-main-caps","title":"Dart DRT31837211 LS Iron Block - 9.240\/ 4.125 w\/Steel Main Caps","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31837211 LS Iron Block is designed for those looking to build a robust engine foundation. This bare block features a bore of 4.125 inches and a deck height of 9.240 inches, making it suitable for various performance applications. Constructed from iron, it includes steel main caps and is designed for GM LS-Series engines. The block also features a 1-piece rear main seal and extended cylinders measuring 0.375 inches, providing a solid base for your engine build.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block construction for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.125-inch bore and 9.240-inch deck height\u003c\/li\u003e\n    \u003cli\u003eSteel main caps for added strength\u003c\/li\u003e\n    \u003cli\u003e1-piece rear main seal design\u003c\/li\u003e\n    \u003cli\u003eExtended cylinders measuring 0.375 inches\u003c\/li\u003e\n    \u003cli\u003eCompatible with GM LS-Series engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46818189312243,"sku":"DRT31837211","price":4499.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31837211_33656bd2-bd4f-4a5e-834d-09d070778663.jpg?v=1753704489"},{"product_id":"dart-drt31867111-ls-shp-iron-block-9-240-deck-4-000-bore","title":"Dart DRT31867111 LS SHP Iron Block 9.240 Deck\/4.000 Bore","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31867111 LS SHP Iron Block is designed for those looking to build a robust engine foundation. This bare block features a 4-inch bore and a 9.240-inch deck height, making it suitable for various performance applications. Constructed from iron, it provides the durability needed for high-performance builds. The block is equipped with 4-bolt mains, ensuring a secure assembly for your engine components.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eEngine type: SHP LS Next\u003c\/li\u003e\n    \u003cli\u003eBare block design for custom builds\u003c\/li\u003e\n    \u003cli\u003eBore size: 4 inches\u003c\/li\u003e\n    \u003cli\u003eDeck height: 9.240 inches\u003c\/li\u003e\n    \u003cli\u003e4-bolt mains for enhanced stability\u003c\/li\u003e\n    \u003cli\u003eMaterial: Iron for strength and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46818189770995,"sku":"DRT31867111","price":3999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31867111.jpg?v=1753704492"},{"product_id":"dart-drt31867211-ls-shp-iron-block-9-240-deck-4-125-bore","title":"Dart DRT31867211 LS SHP Iron Block 9.240 Deck\/4.125 Bore","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31867211 LS SHP Iron Block is designed for those looking to build a robust engine foundation. This bare block features a 4.125-inch bore and a 9.240-inch deck height, making it suitable for various performance applications. Constructed from iron, it provides the necessary strength and durability for high-performance builds. The block is equipped with 4-bolt mains, ensuring a secure assembly for your engine components.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.125-inch bore for increased displacement\u003c\/li\u003e\n    \u003cli\u003e9.240-inch deck height for versatile applications\u003c\/li\u003e\n    \u003cli\u003e4-bolt mains for enhanced stability\u003c\/li\u003e\n    \u003cli\u003eConstructed from iron for strength and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46818191114483,"sku":"DRT31867211","price":3999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31867211_6d5a280f-d697-4096-98de-7c44f0087cb2.jpg?v=1753704494"},{"product_id":"dart-drt31867212-ls-shp-pro-block-4-125-bore-9-240-dh","title":"Dart DRT31867212 LS SHP Pro Block 4.125 Bore 9.240 DH","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31867212 LS SHP Pro Block is a bare engine block designed for the GM LS-Series. This block features a bore size of 4.125 inches and a deck height of 9.240 inches, making it suitable for various performance applications. Constructed from durable iron, it includes a 4-bolt configuration and a 1-piece rear main seal, ensuring a robust foundation for your engine build.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.125-inch bore size\u003c\/li\u003e\n    \u003cli\u003e9.240-inch deck height\u003c\/li\u003e\n    \u003cli\u003e4-bolt main cap configuration\u003c\/li\u003e\n    \u003cli\u003e1-piece rear main seal\u003c\/li\u003e\n    \u003cli\u003eConstructed from iron for strength and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46818191671539,"sku":"DRT31867212","price":4699.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31867212.jpg?v=1772756132"},{"product_id":"chevrolet-performance-gmp19170538-engine-block-bbc-454-4-250-bore-9-800-dh","title":"Chevrolet Performance GMP19170538 Engine Block BBC 454 4.250 Bore 9.800 DH","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis bare block features a 4.250-inch bore and a 9.800-inch deck height, making it suitable for various performance applications. Constructed from durable iron, it includes 4-bolt mains and a 1-piece rear main seal, ensuring a robust structure for your engine assembly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for customization\u003c\/li\u003e\n    \u003cli\u003e4.250-inch bore for increased displacement\u003c\/li\u003e\n    \u003cli\u003e9.800-inch deck height for compatibility with various components\u003c\/li\u003e\n    \u003cli\u003e4-bolt mains for enhanced strength\u003c\/li\u003e\n    \u003cli\u003e1-piece rear main seal for improved sealing\u003c\/li\u003e\n    \u003cli\u003eConstructed from iron for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":46842447823091,"sku":"GMP19170538","price":2738.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/GMP19170538_5d81f9c1-95fb-4d0a-ae80-8808122d6275.jpg?v=1755813832"},{"product_id":"chevrolet-performance-gmp19417351-lsx-cast-iron-block-semi-finish-9-260-dh","title":"Chevrolet Performance GMP19417351 LSX Cast Iron Block - Semi Finish 9.260 DH","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Chevrolet Performance GMP19417351 LSX Cast Iron Block is designed for those looking to build a robust engine foundation. This bare block features a bore of 3.880 inches and a deck height of 9.260 inches, making it suitable for various performance applications. The block is constructed from durable cast iron and comes with a striking orange powder coat finish. With 6-bolt mains, it provides a solid base for high-performance builds in the GM LS-Series engine family.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eEngine Type: LSX Bowtie\u003c\/li\u003e\n    \u003cli\u003eBare Block Configuration\u003c\/li\u003e\n    \u003cli\u003eBore Size: 3.880 inches\u003c\/li\u003e\n    \u003cli\u003eDeck Height: 9.260 inches\u003c\/li\u003e\n    \u003cli\u003e6-Bolt Mains for enhanced strength\u003c\/li\u003e\n    \u003cli\u003eMaterial: Cast Iron\u003c\/li\u003e\n    \u003cli\u003eFinish: Orange Powder Coat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":46842451755251,"sku":"GMP19417351","price":5164.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/GMP19417351_a386037b-1375-4d07-b42f-d6e74f27c7cf.jpg?v=1755787914"},{"product_id":"chevrolet-performance-gmp19417352-lsx-cast-iron-block-4-065-bore-finished","title":"Chevrolet Performance GMP19417352 LSX Cast Iron Block - 4.065 Bore Finished","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Chevrolet Performance GMP19417352 LSX Cast Iron Block is designed for those looking to build a robust engine. This bare block features a bore of 4.065 inches and a deck height of 9.240 inches, making it suitable for various performance applications. Constructed from durable iron, this block is part of the GM LS-Series and is finished in a distinctive orange color. It includes a standard main with a 6-bolt main and a 1-piece seal, along with a 6-bolt head configuration. This block is an excellent foundation for high-performance builds.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBore Size: 4.065 inches\u003c\/li\u003e\n    \u003cli\u003eDeck Height: 9.240 inches\u003c\/li\u003e\n    \u003cli\u003eStandard Main with 6-Bolt Main\u003c\/li\u003e\n    \u003cli\u003e1-Piece Seal\u003c\/li\u003e\n    \u003cli\u003e6-Bolt Head Configuration\u003c\/li\u003e\n    \u003cli\u003eConstructed from Cast Iron\u003c\/li\u003e\n    \u003cli\u003eFinished in Orange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":46842451820787,"sku":"GMP19417352","price":5704.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/GMP19417352_fef87ce7-c6e8-40e4-8797-516f98ddc86c.jpg?v=1755787917"},{"product_id":"chevrolet-performance-gmp19417353-lsx-cast-iron-block-4-185-bore-finished","title":"Chevrolet Performance GMP19417353 LSX Cast Iron Block - 4.185 Bore Finished","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Chevrolet Performance GMP19417353 LSX Cast Iron Block is designed for those looking to build or replace an engine in the GM LS-Series. This bare block features a 4.185-inch bore and a 9.240-inch deck height. It is constructed from durable iron and includes a standard main with a 6-bolt main configuration. The block also accommodates a 1-piece rear main seal and a 6-bolt head setup, making it a solid foundation for high-performance applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eEngine Type: LSX\u003c\/li\u003e\n    \u003cli\u003eBore Size: 4.185 inches\u003c\/li\u003e\n    \u003cli\u003eDeck Height: 9.240 inches\u003c\/li\u003e\n    \u003cli\u003eMain Configuration: Standard Main\u003c\/li\u003e\n    \u003cli\u003eMain Bolts: 6-Bolt Main\u003c\/li\u003e\n    \u003cli\u003eRear Main Seal: 1-Piece Seal\u003c\/li\u003e\n    \u003cli\u003eHead Configuration: 6-Bolt Head\u003c\/li\u003e\n    \u003cli\u003eMaterial: Cast Iron\u003c\/li\u003e\n    \u003cli\u003eColor: Orange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":46842451919091,"sku":"GMP19417353","price":5712.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/GMP19417353_cf215145-25bd-408c-b4d1-809804f595e6.jpg?v=1753252485"},{"product_id":"chevrolet-performance-gmp19431901-6-2l-aluminum-block-lt1-lt4-lt5","title":"Chevrolet Performance GMP19431901 6.2L Aluminum Block LT1\/LT4\/LT5","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Chevrolet Performance GMP19431901 6.2L Aluminum Block is designed for use in the LT1, LT4, and LT5 engine applications. This bare block features a bore of 4.065 inches and a deck height of 9.240 inches. It is constructed from aluminum, providing a lightweight option for performance builds. The block includes standard main bearings with a 6-bolt main configuration and a 1-piece rear seal, making it a solid foundation for your engine project.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eEngine Type: Bare Block\u003c\/li\u003e\n    \u003cli\u003eBore Size: 4.065 inches\u003c\/li\u003e\n    \u003cli\u003eDeck Height: 9.240 inches\u003c\/li\u003e\n    \u003cli\u003eMain Configuration: Standard Main with 6-Bolt Mains\u003c\/li\u003e\n    \u003cli\u003eSeal Type: 1-Piece Rear Seal\u003c\/li\u003e\n    \u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n    \u003cli\u003eEngine Series: GM LT-Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":46842452967667,"sku":"GMP19431901","price":2723.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/GMP19431901.jpg?v=1781122789"},{"product_id":"chevrolet-performance-gmp19434240-engine-block-bbc-gen-vi","title":"Chevrolet Performance GMP19434240 Engine Block - BBC Gen VI","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis block features a 4.470-inch bore and a 9.800-inch deck height, making it suitable for various performance applications. It is constructed with a robust iron material and includes 4-bolt mains and a 1-piece rear seal, providing a solid foundation for building a powerful engine.\u003c\/p\u003e\n\u003cp\u003eThis engine block is part of the Mark IV \/ Gen VI series, known for its compatibility with a range of performance enhancements. It serves as an excellent starting point for enthusiasts looking to build or rebuild their engine with precision and care.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for customization\u003c\/li\u003e\n    \u003cli\u003e4.470-inch bore for increased displacement\u003c\/li\u003e\n    \u003cli\u003e9.800-inch deck height for performance applications\u003c\/li\u003e\n    \u003cli\u003e4-bolt mains for enhanced strength\u003c\/li\u003e\n    \u003cli\u003e1-piece rear seal for improved sealing\u003c\/li\u003e\n    \u003cli\u003eConstructed from durable iron material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":46842460143859,"sku":"GMP19434240","price":3986.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/GMP19434240.jpg?v=1781072007"},{"product_id":"racing-head-service-rhs54903u-ls-aluminum-block-4-120-bore-9-240-d-h","title":"Racing Head Service RHS54903U LS Aluminum Block - 4.120 Bore 9.240 D\/H","description":"\u003ch2\u003eRacing Head Service RHS54903U LS Aluminum Block - 4.120 Bore 9.240 D\/H\u003c\/h2\u003e\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThe Racing Head Service RHS54903U LS Aluminum Block is engineered for high-performance applications, providing exceptional strength and durability. With a bore size of 4.120 inches and a deck height of 9.240 inches, this aluminum block is designed for optimal performance and efficiency in your LS engine build. The RHS54903U block is perfect for serious racers and enthusiasts looking to maximize their engine's potential while keeping weight to a minimum. Crafted from high-quality materials, this block offers superior cooling capabilities and is compatible with a variety of aftermarket components, ensuring a seamless fit for your custom setup.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFitment Information:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThis aluminum block is compatible with various LS engine configurations and is ideal for a range of applications. Here are some key fitment details:\u003c\/p\u003e\u003cul\u003e    \u003cli\u003eEngine Type: LS Series\u003c\/li\u003e    \u003cli\u003eBore Size: 4.120 inches\u003c\/li\u003e    \u003cli\u003eDeck Height: 9.240 inches\u003c\/li\u003e    \u003cli\u003eMaterial: Aluminum\u003c\/li\u003e    \u003cli\u003eCompatible with standard LS cylinder heads\u003c\/li\u003e    \u003cli\u003eDesigned for high-performance racing applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUpgrade your engine build with the Racing Head Service RHS54903U LS Aluminum Block and experience the difference in performance and reliability.\u003c\/p\u003e","brand":"Racing Head Service","offers":[{"title":"Default Title","offer_id":46954014114035,"sku":"RHS54903U","price":6575.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/RHS54903U_2feef30f-e98f-4d5f-98ef-1b6d1aeb17c7.jpg?v=1774038104"},{"product_id":"dart-drt31181111lt-sbc-little-m-iron-block-9-025-4-000-350","title":"Dart DRT31181111LT SBC Little M Iron Block 9.025 4.000\/350","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dart DRT31181111LT SBC Little M Iron Block is designed for those looking to build a robust engine foundation. This bare block features a 4.000-inch bore and a 9.025-inch deck height, making it suitable for various performance applications. It is constructed from iron and includes a 350 main with a 4-bolt main design, along with a 2-piece rear seal.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block construction for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.000-inch bore and 9.025-inch deck height\u003c\/li\u003e\n    \u003cli\u003e350 main with 4-bolt main design\u003c\/li\u003e\n    \u003cli\u003e2-piece rear seal for effective sealing\u003c\/li\u003e\n    \u003cli\u003eIron material for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":49354140778739,"sku":"DRT31181111LT","price":6934.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT31181111LT.jpg?v=1782976159"},{"product_id":"blueprint-engines-bpebpp12110339-sbf-302-engine-block-8-200-deck-4-125-bore","title":"Blueprint Engines BPEBPP12110339 SBF 302 Engine Block 8.200 Deck 4.125 Bore","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis bare block features a bore of 4.125 inches and a deck height of 8.200 inches, providing a solid foundation for your engine assembly. Constructed from cast iron, it includes 4 bolt mains and is compatible with both 1-piece and 2-piece seals.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBare block design for custom engine builds\u003c\/li\u003e\n    \u003cli\u003e4.125-inch bore and 8.200-inch deck height\u003c\/li\u003e\n    \u003cli\u003e4 bolt main configuration\u003c\/li\u003e\n    \u003cli\u003eCompatible with 1-piece and 2-piece seals\u003c\/li\u003e\n    \u003cli\u003eConstructed from durable cast iron\u003c\/li\u003e\n    \u003cli\u003eIncludes billet steel main caps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Blueprint Engines","offers":[{"title":"Default Title","offer_id":49482986455283,"sku":"BPEBPP12110339","price":2899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/BPEBPP12110339.jpg?v=1783056452"}],"url":"https:\/\/modern4wd.com\/collections\/engines-bare-blocks.oembed?page=5","provider":"Modern4WD","version":"1.0","type":"link"}