{"title":"Main Caps","description":null,"products":[{"product_id":"dart-drt32731030h-main-cap-sbc-little-m-block","title":"Dart DRT32731030H Main Cap - SBC Little M Block","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis main cap features a robust 4-bolt design with splayed bolts, ensuring a secure fit and stability during operation. Constructed from steel and finished with a black oxide coating, it provides durability and resistance to wear.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e4-bolt design for enhanced stability\u003c\/li\u003e\n    \n    \u003cli\u003eConstructed from durable steel\u003c\/li\u003e\n    \u003cli\u003eBlack oxide finish for corrosion resistance\u003c\/li\u003e\n    \u003cli\u003eDesigned for 350 journal size\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":46818202583283,"sku":"DRT32731030H","price":110.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT32731030H_7b85fe09-358d-47b2-938b-d21a4103e77a.jpg?v=1753704500"},{"product_id":"dart-drt32763030-steel-main-cap-bbc-interior-location","title":"Dart DRT32763030 Steel Main Cap - BBC Interior location","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis main cap features a 4-bolt design with splayed bolts, ensuring a secure fit within the engine assembly. Made from steel and finished with a black oxide coating, it is built to withstand the demands of high-performance applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e4-bolt design with splayed bolts\u003c\/li\u003e\n    \u003cli\u003eConstructed from durable steel\u003c\/li\u003e\n    \u003cli\u003eBlack oxide finish for corrosion resistance\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":46818203959539,"sku":"DRT32763030","price":100.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT32763030.jpg?v=1775369426"},{"product_id":"dart-drt32773030h-bbc-main-cap","title":"Dart DRT32773030H BBC Main Cap","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis main cap features a robust 4-bolt design, ensuring a secure fit and stability during operation. Made from ductile iron, it offers enhanced strength and durability, making it suitable for high-performance applications. The black oxide finish provides additional protection against corrosion, ensuring longevity in demanding environments.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e4-bolt design for secure attachment\u003c\/li\u003e\n    \u003cli\u003eConstructed from ductile iron for strength\u003c\/li\u003e\n    \u003cli\u003eBlack oxide finish for corrosion resistance\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":46818205303027,"sku":"DRT32773030H","price":112.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT32773030H.jpg?v=1753704505"},{"product_id":"howards-racing-components-hrch350r-sbc-billet-main-caps-4-bolt-replacement","title":"Howards Racing Components HRCH350R SBC Billet Main Caps - 4-Bolt Replacement","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis set includes three 4-bolt main caps made from billet steel, ensuring a robust construction suitable for various applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e4-bolt main cap design\u003c\/li\u003e\n    \u003cli\u003eConstructed from durable billet steel\u003c\/li\u003e\n    \u003cli\u003eCompatible with 350 journal size\u003c\/li\u003e\n    \u003cli\u003eSet includes three main caps\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":"Howards Racing Components","offers":[{"title":"Default Title","offer_id":46853235671283,"sku":"HRCH350R","price":288.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/HRCH350R.jpg?v=1779552662"},{"product_id":"howards-racing-components-hrch350rws-rear-main-cap-sbc-350-w-wet-sump-oil-system","title":"Howards Racing Components HRCH350RWS Rear Main Cap - SBC 350 w\/Wet Sump Oil System","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis main cap features a robust 2-bolt design and is constructed from high-quality billet steel, ensuring durability and strength.\u003c\/p\u003e\n\u003cp\u003eIts straight bolt configuration allows for straightforward installation, making it a practical choice for both professional builders and enthusiasts alike.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e2-bolt design for secure attachment\u003c\/li\u003e\n    \u003cli\u003eConstructed from durable billet steel\u003c\/li\u003e\n    \n    \u003cli\u003eDesigned for wet sump oil systems\u003c\/li\u003e\n    \u003cli\u003eJournal size specifically for SBC 350\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":"Howards Racing Components","offers":[{"title":"Default Title","offer_id":46853235769587,"sku":"HRCH350RWS","price":278.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/HRCH350RWS.jpg?v=1780935351"},{"product_id":"howards-racing-components-hrch350s-sbc-billet-splayed-main-caps-2-bolt-to-4-bolt","title":"Howards Racing Components HRCH350S SBC Billet Splayed Main Caps - 2-Bolt to 4-Bolt","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThese main caps are crafted from high-quality billet steel and are intended to convert a 2-bolt configuration to a 4-bolt setup. This product includes three main caps, specifically designed for 350 journal applications, ensuring a robust 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\u003eConstructed from durable billet steel\u003c\/li\u003e\n    \n    \u003cli\u003eConverts 2-bolt main caps to a 4-bolt configuration\u003c\/li\u003e\n    \u003cli\u003eIncludes a set of three main caps\u003c\/li\u003e\n    \u003cli\u003eCompatible with 350 journal sizes\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":"Howards Racing Components","offers":[{"title":"Default Title","offer_id":46853235867891,"sku":"HRCH350S","price":303.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/HRCH350S.jpg?v=1778782526"},{"product_id":"howards-racing-components-hrch454-bbc-454-billet-main-caps","title":"Howards Racing Components HRCH454 BBC 454 Billet Main Caps","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis set includes three main caps that feature a 4-bolt design with straight bolts, crafted from durable billet steel.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e4-bolt design for enhanced stability\u003c\/li\u003e\n    \u003cli\u003eConstructed from high-quality billet steel\u003c\/li\u003e\n    \u003cli\u003eDesigned for 454 journal applications\u003c\/li\u003e\n    \u003cli\u003eSet includes three 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":"Howards Racing Components","offers":[{"title":"Default Title","offer_id":46853236195571,"sku":"HRCH454","price":304.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/HRCH454_bd2f0e50-2bfa-4027-b6e3-edfa556d86d9.jpg?v=1755578901"},{"product_id":"milodon-mil11450-bbf-429-460-splayed-main-cap-set","title":"Milodon MIL11450 BBF 429\/460 Splayed Main Cap Set","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit features a robust construction using ductile iron, ensuring durability and strength for high-performance applications. The main caps are designed with a four-bolt configuration, providing enhanced stability and support for the engine's bottom end. This set is ideal for those looking to reinforce their engine assembly with quality components.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eConstructed from ductile iron for strength\u003c\/li\u003e\n    \u003cli\u003eFour-bolt design for added stability\u003c\/li\u003e\n    \n    \u003cli\u003eDesigned for high-performance applications\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":"Milodon","offers":[{"title":"Default Title","offer_id":46892018565363,"sku":"MIL11450","price":469.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/MIL11450.jpg?v=1753713800"},{"product_id":"prw-industries-inc-pqx1735002-billet-main-caps-67-86-chevy-350-splayed-outer","title":"Prw Industries Inc. PQX1735002 Billet Main Caps 67-86 Chevy 350 Splayed Outer","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Prw Industries Inc. This set includes three main caps that feature a robust 4-bolt design with splayed outer bolts, ensuring a secure fit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e4-bolt main cap design\u003c\/li\u003e\n    \u003cli\u003eSplayed outer bolts for enhanced stability\u003c\/li\u003e\n    \u003cli\u003eConstructed from high-quality steel\u003c\/li\u003e\n    \u003cli\u003eCompatible with 350 journal specifications\u003c\/li\u003e\n    \u003cli\u003eSet includes three 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":"Prw Industries, Inc.","offers":[{"title":"Default Title","offer_id":46940332556531,"sku":"PQX1735002","price":232.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/PQX1735002_83b4020b-54fc-431f-8599-941ed509a2e3.jpg?v=1746500979"},{"product_id":"prw-industries-inc-pqx1735003-billet-main-caps-67-86-chevy-350-2-to-4-bolt","title":"Prw Industries Inc. PQX1735003 Billet Main Caps 67-86 Chevy 350 2 to 4-Bolt","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Prw Industries Inc. This set includes three main caps that feature a 4-bolt design with straight bolts, crafted from durable steel. Their robust construction ensures that they can withstand the demands of high-performance engines.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \n    \u003cli\u003e4-bolt configuration with straight bolts\u003c\/li\u003e\n    \u003cli\u003eConstructed from durable steel\u003c\/li\u003e\n    \u003cli\u003eSet of 3 main caps included\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":"Prw Industries, Inc.","offers":[{"title":"Default Title","offer_id":46940333998323,"sku":"PQX1735003","price":207.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/PQX1735003_0404b8db-be52-475c-b392-bd51d6727237.jpg?v=1746758535"},{"product_id":"prw-industries-inc-pqx1740002-billet-main-caps-70-80-chevy-400-splayed-outer","title":"Prw Industries Inc. PQX1740002 Billet Main Caps 70-80 Chevy 400 Splayed Outer","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Prw Industries Inc. This set includes three main caps that feature a robust 4-bolt design with splayed outer bolts, ensuring a secure fit. Constructed from high-quality steel, these caps are intended to provide durability and strength for your engine assembly. With a journal size of 400, they are tailored for those looking to enhance their engine's foundation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e4-bolt main cap design\u003c\/li\u003e\n    \u003cli\u003eSplayed outer bolts for added stability\u003c\/li\u003e\n    \u003cli\u003eConstructed from durable steel\u003c\/li\u003e\n    \u003cli\u003eDesigned for 400 journal size\u003c\/li\u003e\n    \u003cli\u003eSet of 3 main caps included\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":"Prw Industries, Inc.","offers":[{"title":"Default Title","offer_id":46940335767795,"sku":"PQX1740002","price":207.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/PQX1740002.jpg?v=1745674436"},{"product_id":"prw-industries-inc-pqx1745401-billet-main-caps-chevy-396-454-2-to-4-bolt-conv","title":"Prw Industries Inc. PQX1745401 Billet Main Caps Chevy 396-454 2 to 4-Bolt Conv","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Prw Industries Inc. This set includes four main caps that feature a robust steel construction, ensuring durability and strength. The caps are designed for a 4-bolt configuration with straight bolts, making them suitable for various applications within the Chevy engine family.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eSet of 4 billet main caps\u003c\/li\u003e\n    \n    \u003cli\u003e4-bolt configuration with straight bolts\u003c\/li\u003e\n    \u003cli\u003eConstructed from high-quality steel\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":"Prw Industries, Inc.","offers":[{"title":"Default Title","offer_id":46940337668339,"sku":"PQX1745401","price":292.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/PQX1745401_cf56d0a9-9d0b-48bd-96cc-8f8d217ebbf2.jpg?v=1746665747"},{"product_id":"prw-industries-inc-pqx1745402-billet-main-caps-chevy-396-454-2-to-4-bolt-conv","title":"Prw Industries Inc. PQX1745402 Billet Main Caps Chevy 396-454 2 to 4-Bolt Conv","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Prw Industries Inc. This set includes three main caps that feature a 4-bolt design with straight bolts, crafted from durable steel. These main caps are an integral part of the engine assembly, providing the necessary support for the crankshaft and ensuring proper alignment and stability during operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eSet of 3 main caps\u003c\/li\u003e\n    \u003cli\u003e4-bolt design with straight bolts\u003c\/li\u003e\n    \u003cli\u003eConstructed from high-quality steel\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":"Prw Industries, Inc.","offers":[{"title":"Default Title","offer_id":46940339405043,"sku":"PQX1745402","price":246.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/PQX1745402_4f654897-8096-4e77-a55a-87cf515d9016.jpg?v=1747274749"},{"product_id":"prw-industries-inc-pqx1745403-billet-main-caps-chevy-396-454-straight-outer","title":"Prw Industries, Inc. PQX1745403 Billet Main Caps Chevy 396-454 Straight Outer","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Prw Industries Inc. This set includes four main caps, each featuring a robust 4-bolt design with straight outer bolts, crafted from durable steel. These main caps provide a solid foundation for your engine assembly, ensuring that the critical components are securely held in place during operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e4-bolt design for enhanced stability\u003c\/li\u003e\n    \u003cli\u003eConstructed from high-quality steel\u003c\/li\u003e\n    \u003cli\u003eSet of 4 main caps included\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":"Prw Industries, Inc.","offers":[{"title":"Default Title","offer_id":46940340682995,"sku":"PQX1745403","price":288.43,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/PQX1745403_ae826133-6df3-40f8-b225-2eddd7400fe6.jpg?v=1747274753"},{"product_id":"dart-drt32763020h-bbc-front-main-cap-steel","title":"Dart DRT32763020H BBC Front Main Cap Steel","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis main cap is hone ready and features a robust steel construction, ensuring it meets the demands of high-performance applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eMain Cap - Hone Ready\u003c\/li\u003e\n    \u003cli\u003e4-Bolt Design\u003c\/li\u003e\n    \u003cli\u003eSteel Construction\u003c\/li\u003e\n    \u003cli\u003eStandard Journal Size\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":49354148970739,"sku":"DRT32763020H","price":134.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT32763020H.jpg?v=1782976164"},{"product_id":"milodon-mil11050-sbc-main-caps-265-327","title":"Milodon MIL11050 Sbc Main Caps (265-327)","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e  \n\u003cp\u003eThese main caps feature a robust 4-bolt design with splayed bolts, ensuring a secure fit and enhanced structural integrity. Made from ductile iron, these caps are engineered to withstand the demands of high-performance applications. Their dimensions measure 8.8 inches in length, 5.3 inches in width, and 3.1 inches in height, with a total weight of 10.65 pounds, making them a substantial addition to your engine build.\u003c\/p\u003e  \n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e  \n\u003cul\u003e  \n\u003cli\u003e4-bolt design for added strength\u003c\/li\u003e  \n\u003cli\u003eSplayed bolts for improved clamping\u003c\/li\u003e  \n\u003cli\u003eConstructed from durable ductile iron\u003c\/li\u003e  \n  \n\u003cli\u003eDesigned for 265-327 cubic inch applications\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":"Milodon","offers":[{"title":"Default Title","offer_id":49384616165619,"sku":"MIL11050","price":389.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/MIL11050.jpg?v=1782994431"},{"product_id":"milodon-mil11150-sbc-main-caps-350-2bolt","title":"Milodon MIL11150 Sbc Main Caps (350-2bolt","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit includes rear main caps with splayed bolts, providing a secure fit for your engine assembly. With a journal size of 350, these main caps are engineered to meet the demands of high-performance applications while maintaining structural integrity. The thoughtful design ensures that they can withstand the rigors of engine operation, making them a suitable choice for those looking to enhance their engine's foundation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eConstructed from durable ductile iron\u003c\/li\u003e\n    \n    \u003cli\u003eIncludes rear main caps with splayed bolts\u003c\/li\u003e\n    \u003cli\u003eJournal size of 350\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":"Milodon","offers":[{"title":"Default Title","offer_id":49384616657139,"sku":"MIL11150","price":389.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/MIL11150.jpg?v=1782994435"},{"product_id":"prw-industries-inc-pqx1735001-billet-main-caps-67-86-chevy-350-4-bolt-repl","title":"Prw Industries Inc. PQX1735001 Billet Main Caps 67-86 Chevy 350 4-Bolt Repl.","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Prw Industries Inc. The straight bolt design ensures a secure fit, making them a suitable replacement for worn or damaged main caps.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e4-bolt main cap design\u003c\/li\u003e\n    \u003cli\u003eConstructed from high-quality steel\u003c\/li\u003e\n    \u003cli\u003eSet of 3 caps for complete coverage\u003c\/li\u003e\n    \u003cli\u003eCompatible with 350 journal sizes\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":"Prw Industries Inc.","offers":[{"title":"Default Title","offer_id":49402463912179,"sku":"PQX1735001","price":222.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/PQX1735001.jpg?v=1783005319"},{"product_id":"dart-drt32763050h-main-cap-bbc-rear-steel","title":"Dart DRT32763050H Main Cap BBC Rear Steel","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis rear main cap features a robust steel construction with a black oxide finish, ensuring durability and resistance to wear. Each main cap is crafted to meet the demands of high-performance applications, providing a solid foundation for your engine's crankshaft.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e4-bolt design for enhanced stability\u003c\/li\u003e\n    \u003cli\u003eConstructed from high-quality steel\u003c\/li\u003e\n    \u003cli\u003eBlack oxide finish for corrosion resistance\u003c\/li\u003e\n    \u003cli\u003eCompatible with standard journal sizes\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":49493817327859,"sku":"DRT32763050H","price":402.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT32763050H.jpg?v=1783063364"},{"product_id":"dart-drt32773050h-bbc-rear-main-cap-ductile-iron","title":"Dart DRT32773050H BBC Rear Main Cap Ductile Iron","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis main cap features a 4-bolt design with straight bolts, crafted from ductile iron for durability. It is intended for standard journals and comes in a natural finish.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e4-bolt design for secure attachment\u003c\/li\u003e\n    \u003cli\u003eConstructed from ductile iron for strength\u003c\/li\u003e\n    \u003cli\u003eNatural finish for a classic look\u003c\/li\u003e\n    \u003cli\u003eCompatible with standard journal sizes\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":49493825618163,"sku":"DRT32773050H","price":280.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/DRT32773050H.jpg?v=1783063369"},{"product_id":"milodon-mil11200-main-cap-kit-b-b-chevy","title":"Milodon MIL11200 Main Cap Kit B.B. Chevy","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit features a 4-bolt configuration with splayed bolts, crafted from ductile iron for enhanced strength and durability.\u003c\/p\u003e\n\u003cp\u003eEach main cap in this kit is engineered to meet the demands of high-performance applications, providing 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\u003e4-bolt configuration for secure attachment\u003c\/li\u003e\n    \u003cli\u003eSplayed bolts for improved clamping force\u003c\/li\u003e\n    \u003cli\u003eConstructed from ductile iron for enhanced strength\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":"Milodon","offers":[{"title":"Default Title","offer_id":49605904630003,"sku":"MIL11200","price":449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/MIL11200.jpg?v=1783143994"},{"product_id":"milodon-mil11500-4-bolt-ductile-iron-main-cap-set-pontiac-421-455","title":"Milodon MIL11500 4-Bolt Ductile Iron Main Cap Set Pontiac 421-455","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Milodon 4-Bolt Ductile Iron Main Cap Set is designed specifically for Pontiac V8 engines, including the 421 and 455 models. This kit features a center main cap configuration with straight bolts, crafted from durable ductile iron. The robust construction of these main caps is intended to provide the necessary support for your engine's crankshaft, ensuring stability during operation. With a length of 10.15 inches, a width of 6.25 inches, and a height of 3.05 inches, this main cap set weighs approximately 13.6 pounds, making it a substantial addition to your engine assembly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e4-bolt design for secure attachment\u003c\/li\u003e\n    \u003cli\u003eConstructed from ductile iron for enhanced strength\u003c\/li\u003e\n    \u003cli\u003eCompatible with Pontiac V8 engines, specifically 421 and 455 models\u003c\/li\u003e\n    \u003cli\u003eCenter main cap configuration with straight bolts\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":"Milodon","offers":[{"title":"Default Title","offer_id":49605929271539,"sku":"MIL11500","price":499.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/MIL11500.jpg?v=1783144005"},{"product_id":"prw-industries-inc-pqx1738901-pont-326-400-billet-main-caps-small-journal","title":"Prw Industries Inc. PQX1738901 Pont 326-400 Billet Main Caps Small Journal","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe PQX1738901 Pont 326-400 Billet Main Caps are designed for Pontiac V8 engines with small journal configurations. This set includes three main caps that feature a robust 4-bolt design, ensuring a secure fit. Made from steel, these main caps are engineered to provide the necessary support for your engine's main bearings. Their straight bolt configuration allows for straightforward installation, making them a practical choice for engine builders and enthusiasts alike.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e4-bolt design for secure fastening\u003c\/li\u003e\n    \u003cli\u003eConstructed from durable steel\u003c\/li\u003e\n    \u003cli\u003eDesigned specifically for small journal Pontiac V8 engines\u003c\/li\u003e\n    \u003cli\u003eIncludes a set of 3 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":"PRW INDUSTRIES INC.","offers":[{"title":"Default Title","offer_id":49689826918643,"sku":"PQX1738901","price":312.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/PQX1738901.jpg?v=1783221848"}],"url":"https:\/\/modern4wd.com\/collections\/main-caps.oembed?page=2","provider":"Modern4WD","version":"1.0","type":"link"}