{"title":"Engine","description":null,"products":[{"product_id":"lsx454-long-block-kit","title":"LSX454 Long Block Kit","description":"\u003cp\u003e\u003cstrong\u003eAN LSX WITH BIG-BLOCK POWER!\u003c\/strong\u003e\u003cbr\u003eWith the LSX Bowtie block, we’ve built a 21st century 454 with the latest technology. It’s lighter and more compact than an original Big-Block 454 – while delivering Big-Block output of 627 hp and 586 lb.-ft. – but requires no more space under the hood than a production LS engine.\u003c\/p\u003e\n\u003cp\u003eThe LSX454 is filled with an all-forged, super-tough rotating assembly and features a pair of our deep-breathing LSX six-bolt cylinder heads. It also comes dressed with great-looking, orange powder-coated valve covers with engraved “LSX454” logos.\u003c\/p\u003e\n\u003cp\u003eChevrolet Performance delivers the engine without an intake manifold and other accessories. Use LSX-LS7 singleplane carbureted intake manifold P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.gmperformancemotor.com\/parts\/19244033.html\"\u003e19244033\u003c\/a\u003e. The LSX454 valve covers do not include provisions for mounting ignition coil brackets. Aftermarket or custom relocation brackets must be obtained. It also includes an 8-bolt crankshaft flange that may require an adapter for use with some transmissions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECH SPECS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e19332316\u003cbr\u003e\u003cstrong\u003eEngine Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLSX-Series Gen IV Small-Block V-8\u003cbr\u003e\u003cstrong\u003eDisplacement (cu in):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e454 cu in (7.4L)\u003cbr\u003e\u003cstrong\u003eBore x Stroke (in):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.185 x 4.125 (106.3 x 104.8 mm)\u003cbr\u003e\u003cstrong\u003eBlock (P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.gmperformancemotor.com\/parts\/19417353.html\"\u003e19417353\u003c\/a\u003e):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLSX cast-iron with 6-bolt, cross-bolted main caps\u003cbr\u003e\u003cstrong\u003eCrankshaft (P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.gmperformancemotor.com\/parts\/19244018.html\"\u003e19244018\u003c\/a\u003e):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4340 forged steel with 8-bolt flange\u003cbr\u003e\u003cstrong\u003eConnecting Rods (P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.gmperformancemotor.com\/parts\/19166964.html\"\u003e19166964\u003c\/a\u003e):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4340 forged steel\u003cbr\u003e\u003cstrong\u003ePistons (P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.gmperformancemotor.com\/parts\/19166958.html\"\u003e19166958\u003c\/a\u003e):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eForged aluminum\u003cbr\u003e\u003cstrong\u003eCamshaft Type (P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.gmperformancemotor.com\/parts\/19166972.html\"\u003e19166972\u003c\/a\u003e):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHydraulic roller\u003cbr\u003e\u003cstrong\u003eValve Lift (in):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.648 intake \/ 0.648 exhaust\u003cbr\u003e\u003cstrong\u003eCamshaft Duration (@0.050 in):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e236° intake \/ 246° exhaust\u003cbr\u003e\u003cstrong\u003eCylinder Heads (P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.gmperformancemotor.com\/parts\/19419193.html\"\u003e19419193\u003c\/a\u003e):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAluminum LSX-LS7 port; with “as cast” 70cc chambers\u003cbr\u003e\u003cstrong\u003eValve Size (in):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.200 titanium intake\/1.610 hollow, sodium-filled exhaust\u003cbr\u003e\u003cstrong\u003eCompression ratio:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e11.0:1\u003cbr\u003e\u003cstrong\u003eRocker Arms (P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.gmperformancemotor.com\/parts\/12579615.html\"\u003e12579615\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eint):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInvestment-cast, roll trunnion\u003cbr\u003e\u003cstrong\u003eRocker Arms (P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.gmperformancemotor.com\/parts\/12579617.html\"\u003e12579617\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eexh):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInvestment-cast, roll trunnion\u003cbr\u003e\u003cstrong\u003eRocker Arm Ratio:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.8:1\u003cbr\u003e\u003cstrong\u003eRecommended Fuel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePremium pump\u003cbr\u003e\u003cstrong\u003eMaximum Recommended rpm:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6,500\u003cbr\u003e\u003cstrong\u003eReluctor Wheel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e58x\u003cbr\u003e\u003cstrong\u003eBalanced:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInternal\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION NOTES\u003c\/strong\u003e\u003cbr\u003e• Assembly does not include any electronics\u003cbr\u003e• Requires LS7 pattern intake manifold\u003cbr\u003e• Assembly shipped without an intake manifold\u003cbr\u003e• Requires the purchase and installation of an oil pan (dust shield installed for shipment)\u003cbr\u003e• Intended for pre-1976 street vehicles or any off-road vehicle\u003cbr\u003e• Not intended for marine applications\u003cbr\u003e• Requires LSX Ignition Controller P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.gmperformancemotor.com\/parts\/19355418.html\"\u003e19355418\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ewhen using a carburetor\u003cbr\u003e• LSX 8-bolt crank flange\u003cbr\u003e• Requires premium fuel\u003c\/p\u003e","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":50258589122880,"sku":"19417357","price":14745.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8585\/9904\/files\/454lsx.jpg?v=1739066003"},{"product_id":"lsx376-b15-6-2l","title":"LSX376-B15 (6.2L)","description":"\u003cp\u003e\u003cstrong\u003eFORGED INTERNALS SUPPORT MORE BOOST!\u003c\/strong\u003e\u003cbr\u003eFor builders who want to stretch the performance of a turbocharged or supercharged combination, Chevrolet Performance’s LSX376-B15 is the foundation they need! Its durable, all-forged rotating assembly supports up to 15 pounds of boost. Our ratings of 473 hp and 444 lb.-ft. are only an indication fo what the engine is capable of.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the engine is topped off with high-flow, LSX-LS3 6-bolt rectangular-port heads to create an affordable foundation for supercharged and turbocharged combinations. We deliver the LSX376-B15 without an intake manifold and other accessories, allowing you to tailor the induction system and other features to suit the forced-induction setup of your choice.\u003c\/p\u003e\n\u003cp\u003eOur horsepower and torque ratings are based on testing with the production-style, normally aspirated fuel injection system. The power you make with a supercharger or turbo will vary.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECH SPECS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e19332320 \/ 19355575 \/ 19417356 (Newest)\u003cbr\u003e\u003cstrong\u003eEngine Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLSX-Series Gen IV Small-Block V-8\u003cbr\u003e\u003cstrong\u003eDisplacement (cu in):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e376 cu in (6.2L)\u003cbr\u003e\u003cstrong\u003eBore x Stroke (in):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.065 x 3.622 (103.25 x 92 mm)\u003cbr\u003e\u003cstrong\u003eBlock (P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.gmperformancemotor.com\/parts\/19260095.html\"\u003e19260095\u003c\/a\u003e):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLSX cast-iron with 6-bolt, crossbolted main caps\u003cbr\u003e\u003cstrong\u003eCrankshaft (P\/N 12603616):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eForged steel\u003cbr\u003e\u003cstrong\u003eConnecting Rods (P\/N 12604857):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eForged powdered metal\u003cbr\u003e\u003cstrong\u003ePistons (P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.gmperformancemotor.com\/parts\/19259381.html\"\u003e19259381\u003c\/a\u003e):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eForged aluminum\u003cbr\u003e\u003cstrong\u003eCamshaft Type (P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.gmperformancemotor.com\/parts\/12638426.html\"\u003e12638426\u003c\/a\u003e):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHydraulic roller\u003cbr\u003e\u003cstrong\u003eValve Lift (in):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.560 intake \/ 0.555 exhaust\u003cbr\u003e\u003cstrong\u003eCamshaft Duration (@0.050 in):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e210° intake \/ 230° exhaust\u003cbr\u003e\u003cstrong\u003eCylinder Heads (P\/N 19201805):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLSX-LS3 rectangular port; with “as cast” 68cc chambers and 6-bolt attachment\u003cbr\u003e\u003cstrong\u003eValve Size (in):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.160 intake \/ 1.550 exhaust\u003cbr\u003e\u003cstrong\u003eCompression ratio:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e9.0:1\u003cbr\u003e\u003cstrong\u003eRocker Arms (P\/N 12669995 int):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInvestment-cast, roll trunnion\u003cbr\u003e\u003cstrong\u003eRocker Arms (P\/N 12669993 exh):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInvestment-cast, roll trunnion\u003cbr\u003e\u003cstrong\u003eRocker Arm Ratio:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.7:1\u003cbr\u003e\u003cstrong\u003eRecommended Fuel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRegular pump\u003cbr\u003e\u003cstrong\u003eMaximum Recommended rpm:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6,600\u003cbr\u003e\u003cstrong\u003eReluctor Wheel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e58x\u003cbr\u003e\u003cstrong\u003eBalanced:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInternal\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION NOTES\u003c\/strong\u003e\u003cbr\u003e• Assembly does not include any electronics\u003cbr\u003e• Intended for pre-1976 street vehicles or any off-road vehicle\u003cbr\u003e• Not intended for marine applications\u003cbr\u003e• Requires LSX Ignition Controller P\/N 19171130 for carbureted applications\u003cbr\u003e• LSX 8-bolt crank flange\u003cbr\u003e• Assembly shipped without intake manifold or oil pan (dust shield installed for shipment)\u003cbr\u003e• Recommended max boost - 15 psi\u003c\/p\u003e","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":50258601476416,"sku":"19434412","price":12142.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8585\/9904\/files\/lsx376.jpg?v=1739066299"},{"product_id":"blueprint-engines-gm-383-c-i-d-436-hp-dressed-stroker-long-block-crate-engines","title":"BluePrint Engines GM 383 C.I.D. 436 HP Dressed Stroker Long Block Crate Engines","description":"\u003cp class=\"part-detail-description-title\"\u003e\u003cstrong\u003eBluePrint Engines GM 383 C.I.D. 436 HP Dressed Stroker Long Block Crate Engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"part-detail-description\"\u003eBolt some serious power into your ride with a BluePrint GM 383 c.i.d. 436 hp dressed Stroker long block crate engine. They're built from the ground up to provide a reliable 436 hp and 443 lbs.-ft. of torque to power your street rod, muscle car, or any other project that needs serious power. Each engine is hand-assembled and precision-balanced to ensure it will run smooth and strong for years to come. Three models are available; compare options and order the engine that best fits your needs.\u003cbr\u003e\u003cbr\u003eProduct features and specifications:\u003cbr\u003e\u003cbr\u003e* 4-bolt main block\u003cbr\u003e* New cast crankshaft\u003cbr\u003e* Hypereutectic pistons\u003cbr\u003e* Chevy heavy beam rods with 150,000 psi bolts\u003cbr\u003e* Moly rings\u003cbr\u003e* Balanced rotating assembly\u003cbr\u003e* Melling high-volume oil pump\u003cbr\u003e* Hydraulic roller lifter camshaft\u003cbr\u003e* .544 intake \/ .555 exhaust\u003cbr\u003e* 230 intake \/ 236 exhaust duration at .050\u003cbr\u003e* 110 degree lobe separation\u003cbr\u003e* Heavy-duty double roller timing set\u003cbr\u003e* Aluminum cylinder heads\u003cbr\u003e* Hardened retainers and springs\u003cbr\u003e* Swirl polished intake and exhaust valves\u003cbr\u003e* Hardened pushrods\u003cbr\u003e* Dual plane satin finish intake manifold\u003cbr\u003e* Carburetion\u003cbr\u003e* Distributor, plug wires and plugs\u003cbr\u003e* Water pump\u003cbr\u003e* New valve covers\u003cbr\u003e* Dyno tested—and shipped with results\u003c\/p\u003e","brand":"BLUEPRINT ENGINES","offers":[{"title":"Default Title","offer_id":50258658951488,"sku":"MLL-BP38318CTC1D","price":6599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8585\/9904\/files\/mll-bp38318ctc1d_mz_xl.jpg?v=1739067763"},{"product_id":"blueprint-engines-gm-350-c-i-d-390-hp-long-block-crate-engines","title":"BluePrint Engines GM 350 C.I.D. 390 HP Long Block Crate Engines","description":"\u003cp\u003e\u003cspan\u003eBluePrint Engines GM 350 C.I.D. 390 HP Long Block crate engines deliver 390 hp and 410 lbs.-ft. of torque. They feature aluminum heads, hydraulic roller cam, cast iron crankshaft, hypereutectic pistons, and a compression ratio of 9.2:1. Additional specifications include:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e* BLOCK:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eNEW BluePrint Cast Iron Block\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eManufactured and Machined in the USA\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4-Bolt Main\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4.000 in. Bore\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1-Piece Rear Main Seal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMech fuel pump provision: Yes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePassenger Side Dipstick\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDrilled and tapped for clutch linkage\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e* ROTATING ASSEMBLY:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCast Iron Crankshaft\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3.480 in. Stroke\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eForged 5.700 in. connecting rods\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHypereutectic pistons\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInternal Front\/ External Rear engine balance\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e* CYLINDER HEADS:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBluePrint Aluminum Cylinder Heads\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e64cc chamber\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2.02 in. intake\/1.60 in. exhaust valves\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e195cc intake\/75cc exhaust runners\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e* CAM SPECS:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCam Type: Roller\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.495 Intake .502 Exhaust\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e220 Intake \/ 224 Exhaust duration\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e@ .050 - 114 degree lobe separation\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e* IGNITION TIMING:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e32 Degrees Total at 3,500 rpm\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e* ALSO INCLUDES:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eValve covers\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOil pan\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTiming cover\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDyno test results shipped with engine\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e30 month \/ 50,000 mile warranty!!!\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"BLUEPRINT ENGINES","offers":[{"title":"Default Title","offer_id":50260284080448,"sku":"BP3505CT","price":4799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8585\/9904\/files\/bp350390.jpg?v=1739137540"},{"product_id":"blueprint-engines-350-c-i-d-cruiser-fully-dressed-crate-engines","title":"BluePrint Engines 350 C.I.D. Cruiser Fully Dressed Crate Engines","description":"\u003cp\u003e\u003cspan\u003eBluePrint Engines 350 c.i.d. Cruiser fully dressed crate engines make an great choice for daily drivers and cruising. These fully dressed engines make up to 18 in. of vacuum and work excellent with power brakes, stock torque converter and stock gearing and they will run on 87 octane fuel.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDetails and specs:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e* 341 hp\/371 lbs.-ft.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Compression Ratio: 9.2:1\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Aluminum heads\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Hydraulic roller cam\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Cast iron crankshaft\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Hypereutectic pistons\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBlock:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e* New BluePrint cast iron block\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* 4-bolt main\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* 4.000 in. bore\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* One-piece rear main seal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Mechanical fuel pump provision\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Passenger side dipstick\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Drilled and tapped for clutch linkage\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eRotating Assembly:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e* Cast iron crankshaft\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* 3.480 in. stroke\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Forged 5.700 in. connecting rods\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Hypereutectic pistons\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Internal front\/external rear engine balance\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCylinder Heads:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e* BluePrint aluminum cylinder heads (H8002K)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* 64cc chamber\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* 2.02 in. intake\/1.60 in. exhaust valves\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* 195cc intake\/75cc exhaust runners\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eRoller Cam specs:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e* .477 intake\/.471 exhaust\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* 202 intake\/212 exhaust duration @ .050 - 115-degree lobe separation\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIgnition timing:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e* 32 degrees total at 3,500 rpm\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAlso includes:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e* Valve covers\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Harmonic balancer\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Spark plugs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Spark plug wires\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Standard rotation long-style water pump\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Waterneck and thermostat\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Fuel pump\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Oil pan\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Timing cover\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Aluminum intake\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* HEI distributor\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* 600 cfm carburetor\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e* Dyno test results shipped with engine\u003c\/span\u003e\u003c\/p\u003e","brand":"BLUEPRINT ENGINES","offers":[{"title":"Default Title","offer_id":50260600848704,"sku":"BP350CTCK","price":7359.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8585\/9904\/files\/bp350fd.jpg?v=1739138907"},{"product_id":"ls376-480-495hp-hot-cammed-ls3","title":"LS376\/480 495HP Hot Cammed LS3","description":"\u003cp\u003e\u003cstrong\u003eTHE HOT CAM ADDS HEAT TO THE LS3\u003c\/strong\u003e\u003cbr\u003eOur engineers took a production LS3 6.2L (376 cubic inches) and swapped the stock camshaft for the racing-inspired LS Hot Cam (P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.gmperformancemotor.com\/parts\/88958753.html\"\u003e88958753\u003c\/a\u003e), which delivered a stunning 495 horsepower and 473 lb.-ft. of torque. That’s nearly 14 percent more power and torque from a simple 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-inch 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 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 rail, along with the ignition system. Use it with the LS376\/480 controller kit P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.gmperformancemotor.com\/parts\/19354330.html\"\u003e19354330\u003c\/a\u003e, which includes a special pedal for use with the engine’s electronically controlled throttle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECH SPECS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e19432416 \/ 19434638\u003cbr\u003e\u003cstrong\u003eEngine Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLS-Series Gen IV Small-Block V-8\u003cbr\u003e\u003cstrong\u003eDisplacement (cu in):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e376 cu in (6.2L)\u003cbr\u003e\u003cstrong\u003eBore x Stroke (in):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.065 x 3.622 (103.25 x 92mm)\u003cbr\u003e\u003cstrong\u003eBlock (P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.gmperformancemotor.com\/parts\/12623967.html\"\u003e12623967\u003c\/a\u003e):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCast-aluminum with 6-bolt, cross-bolted main caps\u003cbr\u003e\u003cstrong\u003eCrankshaft (P\/N 12597569):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNodular iron\u003cbr\u003e\u003cstrong\u003eConnecting Rods (P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.gmperformancemotor.com\/parts\/12649190.html\"\u003e12649190\u003c\/a\u003e):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePowdered metal\u003cbr\u003e\u003cstrong\u003ePistons (P\/N 19207287):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHypereutectic aluminum\u003cbr\u003e\u003cstrong\u003eCamshaft Type (P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.gmperformancemotor.com\/parts\/88958753.html\"\u003e88958753\u003c\/a\u003e):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHydraulic roller\u003cbr\u003e\u003cstrong\u003eValve Lift (in):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e.525 intake \/ .525 exhaust\u003cbr\u003e\u003cstrong\u003eCamshaft Duration (@.050 in):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e219° intake \/ 228° exhaust\u003cbr\u003e\u003cstrong\u003eCylinder Heads (P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.gmperformancemotor.com\/parts\/12629063.html\"\u003e12629063\u003c\/a\u003e):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAluminum L92-style port; as cast with 68cc chambers\u003cbr\u003e\u003cstrong\u003eValve Size (in):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.165 intake\/ 1.590 exhaust\u003cbr\u003e\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10.7:1\u003cbr\u003e\u003cstrong\u003eRocker Arms (P\/N 12669995 int):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInvestment-cast, roller trunnion\u003cbr\u003e\u003cstrong\u003eRocker Arms (P\/N 12669993 exh):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInvestment-cast, roller trunnion\u003cbr\u003e\u003cstrong\u003eRocker Arm Ratio:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.7:1\u003cbr\u003e\u003cstrong\u003eRecommended Fuel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePremium pump\u003cbr\u003e\u003cstrong\u003eMaximum Recommended rpm:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6,600\u003cbr\u003e\u003cstrong\u003eReluctor Wheel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e58x\u003cbr\u003e\u003cstrong\u003eBalanced:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInternal\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION NOTES\u003c\/strong\u003e\u003cbr\u003e• Assembly does not include any electronics\u003cbr\u003e• Use LS376\/480 Controller Kit, P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.gmperformancemotor.com\/parts\/19354330.html\"\u003e19354330\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor engine operation. Kit includes electronic throttle pedal, which is required for throttle input to the ECU\u003cbr\u003e• Includes Chevy F-Body wet sump oil pan\u003cbr\u003e• Intended for pre-1976 street vehicles or any off-road vehicle\u003cbr\u003e• Not intended for marine applications\u003cbr\u003e• Front-End Accessory Drive Kits are available in two configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChevrolet Performance Crate Engines include a 24-month or 50,000-mile\/80,000-kilometer limited warranty.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":50260661862720,"sku":"19435100","price":10199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8585\/9904\/files\/LS3-1_1000x898_3b67c3e8-7e30-4955-97e1-668917942c20.jpg?v=1739139584"},{"product_id":"zz632-1000hp-chevrolet-performance-big-block","title":"ZZ632\/1000hp Chevrolet Performance Big Block","description":"\u003cdiv\u003e\n\u003cspan\u003eChevrolet’s Biggest, Baddest Big-Block Ever!\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e• Tall-deck Sportsman Bowtie block with an all-forged roller assembly\u003c\/div\u003e\n\u003cdiv\u003e• Hydraulic roller camshaft and all-new, high-flow spread-port cylinder heads derived from Pro Stock racing technology\u003c\/div\u003e\n\u003cdiv\u003e• Crank-trigger ignition system with coil-near-plug ignition coils mounted on a unique valley plate\u003c\/div\u003e\n\u003cdiv\u003e• EFI induction system for precise fuel control and stunning output with pump gas\u003c\/div\u003e\n\u003cdiv\u003e• Kit includes pre-programmed, self-learning control system\u003c\/div\u003e\n\u003cdiv\u003e• Due to crate fitment, the throttle body is shipped uninstalled and must be installed by the engine installer\u003c\/div\u003e\n\u003cdiv\u003e• Requires starter, EFI-compatible high-pressure fuel pump and air cleaner compatible with 4500-series (Dominator) mounting flange\u003c\/div\u003e\n\u003cdiv\u003e• Cylinder head exhaust port design requires custom exhaust system\u003c\/div\u003e\n\u003cdiv\u003e• Requires internally balanced flywheel for manual transmission applications\u003c\/div\u003e\n\u003cdiv\u003e• Not intended for marine applications\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eTECH SPECS\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003ePart Number:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e19432060\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eEngine Type:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eChevy Tall-Deck Big-Block V-8\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eDisplacement (cu in):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e632\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eBore x Stroke (in \/ mm)\u003c\/span\u003e: 4.600 x 4.750\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eBlock (P\/N 19366599):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eCast iron Bowtie with 4-bolt main caps – tall deck\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eCrankshaft (P\/N 19366600):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eForged 4340 steel\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eConnecting Rods (P\/N 19432392):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eForged steel H-beam\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003ePistons (P\/N 19366601):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eForged aluminum 2618 alloy\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eIntake Manifold (P\/N 19366614):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eAluminum high-rise single-plane\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eThrottle Body (P\/N 19366624):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e4500-style\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eFuel Injectors (P\/N 19432057):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e86-lb\/hr\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eCamshaft Type (P\/N 19432531):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eBillet steel hydraulic roller\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eValve Lift (in):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e0.780 intake \/ 0.782 exhaust\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eCamshaft Duration (@ 0.050 in):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e270º intake \/ 285º exhaust\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eCylinder Heads (P\/N 19431810):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eAluminum spread-port; 70cc chambers – RS-X design\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eValve Size (in):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e2.450 intake \/ 1.800 exhaust, titanium (5\/16-in stem OD)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eIgnition Type:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e58X crank-triggered, coil-near-plug\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eCompression Ratio:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e12.0:1 (nominal)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eRocker Arms (P\/N 19431272):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eForged aluminum; roller-style\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eRocker Arm Ratio:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e1.8:1 (shaft-mount)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eWater Pump (P\/N 14058915):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eAluminum\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eOil Pan (P\/N 19366604):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eSteel 8-quart\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eRecommended Fuel:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ePremium pump (93 octane or higher)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eMaximum Recommended RPM:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e7,000 rpm\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eBalanced:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eInternal\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":50260682637632,"sku":"19432060","price":31999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8585\/9904\/files\/ZZ632_A_540x622_a862e45a-5bc4-4201-b96d-268484b0ea06.jpg?v=1739140741"}],"url":"https:\/\/spikesspeed.us\/collections\/engine.oembed","provider":"Spikes Speed Shop Inc","version":"1.0","type":"link"}