{"product_id":"holley-ls-accessory-drive-bracket-installation-kit-for-long-alignment-21-3bk","title":"Holley LS Accessory Drive Bracket - Installation Kit for Long Alignment - 21-3BK","description":"Installation Kit, LS Acc. Drive Brackets, use with LONG belt alignment  (alignment common on Trucks \u0026amp; '10-UP Camaro)\n\nHolley accessory drive installation kits provide proper spacing for Holley A\/C, P\/S \u0026amp; Alt accessory drive brackets, so belts ride at the perfect distance on your particular engine.\n\nA Fitment And Required Components Guide helps you locate and source components and provides other notes and helpful hints to figure your distance.  Three easy steps will get you going.  Step one is to determine your belt alignment based on your crank pulley position on the engine you have.  Step two is to choose the Holley accessory drive brackets that you need (A\/C, Alt \u0026amp; P\/S or both).  Step three is to see which Holley installation kit your set-up requires to line up your accessories with your crank pulley position.  An application specific installation kit (part # 21-1, 21-2, or 21-3) is REQUIRED for most applications.\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes hardware for installation\u003c\/li\u003e\n\u003cli\u003eAluminum construction\u003c\/li\u003e\n\u003cli\u003eWill not rust\u003c\/li\u003e\n\u003cli\u003eLighter than steel brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Details:\u003c\/strong\u003e Black Installation Kit, LS Acc. Drive Brackets, use with LONG belt alignment  (alignment common on Trucks \u0026amp; '10-UP Camaro)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessory Drive Style:\u003c\/strong\u003e High-Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Alignment:\u003c\/strong\u003e Long\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e GM Gen III\/IV (LS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Accessory Drive Hardware Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Accessory Bracket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 1.589\" Drivers Side, 2.119\" Passenger Side\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":49710221164782,"sku":"HLY-21-3BK","price":238.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/9110\/6798\/files\/4e1821f06a23c39a658ccda07ce2d9e4cb08b17b.jpg?v=1791514743","url":"https:\/\/elmosspeedshop.com\/products\/holley-ls-accessory-drive-bracket-installation-kit-for-long-alignment-21-3bk","provider":"Elmo's Speed Shop","version":"1.0","type":"link"}