{"product_id":"aeromotive-aer-pulleys-21101","title":"Aeromotive 21101 AER Pulleys","description":"\u003cp\u003e\u003cb\u003eSpecial order — contact us for details\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThis billet crank pulley uses a documented 34-percent underdrive configuration. A crank pulley transfers crankshaft rotation through a belt-driven accessory arrangement, and the underdrive percentage is the principal specification distinguishing this pulley from other ratios. The LT1 designation is omitted from customer copy because the separate fitment process owns engine references. One pulley unit is supplied.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBillet crank-pulley construction\u003c\/li\u003e\n\u003cli\u003eDocumented 34-percent underdrive configuration\u003c\/li\u003e\n\u003cli\u003eSupplied as one pulley unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFitment Note:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"Aeromotive","offers":[{"title":"Default Title","offer_id":49885959094515,"sku":"aer21101","price":138.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/2b69a457-5912-44ca-b6f1-b3ae5bcd9953-100.jpg?v=1783563717","url":"https:\/\/modern4wd.com\/products\/aeromotive-aer-pulleys-21101","provider":"Modern4WD","version":"1.0","type":"link"}