{"product_id":"gm-6-2l-ls3-long-block-crate-engine-495-horsepower-473-ft-lbs-torque","title":"GM 6.2L LS3 Long Block Crate Engine - GM19435108","description":"\u003cp\u003eCRATE ENGINE 6.2L LS3 495HP\u003c\/p\u003e\u003cp\u003e495 Horsepower, 473 ft. lbs. Torque\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number\u003c\/b\u003e: GM19435108\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv class=\"value description\" itemprop=\"description\"\u003e \u003cp\u003eLS long-blocks from Chevrolet Performance offer the core capabilities of complete crate engines at a low cost, allowing builders to finish the assembly their way. The LS376\/480 long block is delivered without the intake manifold, coil packs, water pump, exhaust manifolds or other accessories\u003c\/p\u003e\n\u003cp\u003eWhen our engineers took a production LS3 6.2L (376 cubic inches) engine and swapped the stock camshaft for the racing-inspired LS Hot Cam (P\/N 88958753), the result was a stunning 495 horsepower and 473 lb.-ft. of torque. That?s nearly 14 percent more power and torque from just a camshaft change!\u003c\/p\u003e\n\u003cp\u003eWe wasted no time in adding that terrific combination - dubbed LS376\/480 - to our crate engine portfolio. The key to the power boost is the Hot Cam's 0.525-in lift on both the intake and exhaust sides, along with 219-degree\/228-degree duration specs. That's less lift on the intake side than the stock LS3 cam, but considerably more duration, allowing the valves to stay open a little longer to draw in more air from the rectangular-port L92-style heads.\u003c\/p\u003e\n\u003cp\u003eThe crate engine package includes the intake manifold, throttle body and fuel rails, along with the ignition system. Use it with the LS376\/480 controller kit P\/N 19354330.\u003c\/p\u003e \u003c\/div\u003e\u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e: \u003c\/p\u003e\u003cdiv class=\"content-body\"\u003e\u003cp\u003eDisplacement (cu in): 376 (6.2L)\u003cbr\u003eBore x Stroke (in): 4.065 x 3.622 (103.25 x 92mm)\u003cbr\u003eBlock (P\/N 12729604): Cast aluminum with 6-bolt, cross-bolted main caps\u003cbr\u003eCrankshaft (P\/N 12736808): Nodular iron\u003cbr\u003eConnecting Rods (P\/N 12649190):\u003c\/p\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/span\u003e: \u003c\/p\u003e\u003cdiv class=\"data item content\" aria-labelledby=\"tab-label-product.tab_important_information-title\" id=\"product.tab_important_information\" data-role=\"content\"\u003e \u003cdiv class=\"content-body\"\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAssembly does not include any electronics\u003c\/li\u003e\n\u003cli\u003eUse LS376\/480 Controller Kit P\/N 19354330 for engine operation. Kit includes electronic throttle pedal, which is required for throttle input to the ECU (see catalog)\u003c\/li\u003e\n\u003cli\u003eIncludes Camaro F-body wet sump oil pan\u003c\/li\u003e\n\u003cli\u003eNot intended for marine applications\u003c\/li\u003e\n\u003cli\u003eFront-End Accessory Drive Kits are available in two configurations (see catalog for application)\u003c\/li\u003e\n\u003cli\u003eDoes not include exhaust manifolds or flexplate\/flywheel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMobil 1 is the recommended engine oil for all Chevrolet Performance Engines\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":49006383595747,"sku":"GM19435108","price":23281.9,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/0821\/9875\/files\/xqfswzttnqlj95whmfdl.jpg?v=1779628667","url":"https:\/\/fastlanespares.co.nz\/products\/gm-6-2l-ls3-long-block-crate-engine-495-horsepower-473-ft-lbs-torque","provider":"Fast Lane Spares","version":"1.0","type":"link"}