{"product_id":"gm-ls-compatible-376-c-i-proseries-engine-510-hp-base-dressed-fuel-injection","title":"GM LS Compatible 376 c.i. Pro Series Engine - 510 Horsepower - Base Dressed - No ECU \/ Harness","description":"\u003ch4\u003eOverview:\u003c\/h4\u003e\n\u003cp\u003eThe BluePrint Engines GM LS-Compatible 376 C.I. Pro Series Engine delivers 510 horsepower and 440 ft-lbs of torque, built for serious performance. As one of the most popular engine platforms for street cars and restomods, the LS-compatible design offers proven power and versatility. This package features LS3-style aluminum cylinder heads, a 10.7:1 compression ratio, hydraulic roller cam, hypereutectic pistons, and nodular iron crankshaft housed in a BluePrint high-strength cast iron block. \u003c\/p\u003e\n\u003ch4\u003eDescription:\u003c\/h4\u003e\n\u003cdiv class=\"product-custom-info\"\u003e\n\u003cul\u003e\n\u003cli\u003eHorsepower \u0026amp; Torque: 510 Horsepower \/ 440 FT LBS. Torque\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 10.7:1\u003c\/li\u003e\n\u003cli\u003eBluePrint Engines LS3 Aluminum Heads\u003c\/li\u003e\n\u003cli\u003eBluePrint Engines Hydraulic Roller Cam\u003c\/li\u003e\n\u003cli\u003eBluePrint Engines Hypereutectic Pistons\u003c\/li\u003e\n\u003cli\u003eNodular Iron Crankshaft\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eBlock:\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBluePrint Engines High Strength Cast Iron (LSX Style) Block\u003c\/li\u003e\n\u003cli\u003eIncreased Deck Thickness and Strength Webbing\u003c\/li\u003e\n\u003cli\u003eUtilizes OEM LS3 Front and Rear Covers\u003c\/li\u003e\n\u003cli\u003eImproved Water Jacket Design\u003c\/li\u003e\n\u003cli\u003eExtended Cylinder Skirt\u003c\/li\u003e\n\u003cli\u003e1-Piece Rear Main Seal\u003c\/li\u003e\n\u003cli\u003ePriority Main Oiling\u003c\/li\u003e\n\u003cli\u003e4.0662\" Bore\u003c\/li\u003e\n\u003cli\u003e6-Bolt Main\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRotating Assembly:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNodular Iron Crankshaft\u003c\/li\u003e\n\u003cli\u003e3.622\" Stroke\u003c\/li\u003e\n\u003cli\u003e6.098\" Connecting Rods w\/ 150,000 PSI Bolts\u003c\/li\u003e\n\u003cli\u003eHypereutectic Pistons\u003c\/li\u003e\n\u003cli\u003eInternally Balanced Front and Rear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCylinder Heads:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBluePrint LS3 Aluminum Cylinder Heads - \u003ca href=\"https:\/\/blueprintengines.com\/collections\/cylinder-heads\/products\/gm-ls-aluminum-cylinder-head-259cc-std-head-bolts-assembled-ps8015\" title=\"PS8015\" rel=\"noopener\" target=\"_blank\"\u003ePS8015\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e69cc Chamber\u003c\/li\u003e\n\u003cli\u003e2.165\" Intake \/ 1.590\" Exhaust Valves\u003c\/li\u003e\n\u003cli\u003e259cc Intake \/ 102cc Exhaust Runners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCam Specs:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHydraulic Roller Cam\u003c\/li\u003e\n\u003cli\u003e.612 Intake \/ .585 Exhaust Lift\u003c\/li\u003e\n\u003cli\u003e225 Intake \/ 238 Exhaust duration\u003c\/li\u003e\n\u003cli\u003e@.050-113 Degree Lobe Separation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eIgnition Timing:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIgnition Timing - ECU\/Harness is not included. \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAlso Includes:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThis engine Does NOT come with a Fuel Injection ECU and Wiring Harness\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDrive by Wire\u003c\/span\u003e Throttle Body - \u003ca rel=\"noopener\" href=\"https:\/\/blueprintengines.com\/collections\/throttle-bodies\/products\/87mm-ls-based-throttle-body-truck-suv-oem-drive-by-wire-throttle-body\" target=\"_blank\"\u003e\u003cspan\u003eBPP12191019\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLS3 Cast Aluminum Intake Manifold\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLS Swap Oil Pan - \u003ca rel=\"noopener\" href=\"https:\/\/blueprintengines.com\/collections\/pans-dipsticks\/products\/ls-oil-pan-swap-kit-low-profile-oil-pan-kit-for-hotrod-muscle-car-engine-swap\" target=\"_blank\"\u003e\u003cspan\u003eBPP81073\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWater Pump - \u003ca rel=\"noopener\" href=\"https:\/\/blueprintengines.com\/collections\/water-pumps\/products\/aluminum-gm-ls1-ls6-1997-1906-water-pump-bppls126wp\" target=\"_blank\"\u003e\u003cspan\u003eBPPLS126WP\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInjectors and Fuel Rail Kit\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark Plugs \u0026amp; Wiring\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHarmonic Balancer \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTiming Cover\u003c\/li\u003e\n\u003cli\u003eValve Covers\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoil Packs\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eNotes:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThis engine requires a non-weighted flex plate such as (\u003ca href=\"https:\/\/blueprintengines.com\/products\/ls-chevy-flexplate-ls-6-bolt-crank-ls-series-4l60e-4l70e-168t?_pos=1\u0026amp;_psq=ls+flexplate\u0026amp;_ss=e\u0026amp;_v=1.0\" rel=\"noopener\" target=\"_blank\"\u003eBPP12654640\u003c\/a\u003e) \/ flywheel (\u003ca href=\"https:\/\/blueprintengines.com\/products\/gm-ls-168t-flywheel-bppls1611?_pos=2\u0026amp;_psq=ls+flexplate\u0026amp;_ss=e\u0026amp;_v=1.0\" rel=\"noopener\" target=\"_blank\"\u003eBPPLS1611\u003c\/a\u003e). \u003c\/li\u003e\n\u003cli\u003eRecommended fuel: 91 Octane.\u003c\/li\u003e\n\u003cli\u003eBluePrint Engines recommends a 2200+ RPM stall converter.\u003c\/li\u003e\n\u003cli\u003eRetro fit oil pan will fit most 1955-1995 GM front engine, RWD, V8 cars.\u003c\/li\u003e\n\u003cli\u003eNot for use in pollution-controlled vehicles or in dry sump applications.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDoes NOT include engine controller. This is a dressed long block only. No Harness\/ECU provided. This is for customers wishing to use their own engine controller package. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-custom-info\"\u003e\n\u003cdiv class=\"product-custom-info\"\u003e\u003ca style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" title=\"https:\/\/www.p65warnings.ca.gov\/\" href=\"https:\/\/www.p65warnings.ca.gov\/\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2160\/9839\/files\/warning.png?v=1634161036\" alt=\"\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2160\/9839\/files\/emissions5.png?v=1634153040\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BluePrint Engines","offers":[{"title":"Default Title","offer_id":50468187898142,"sku":"PSLS37680CTF","price":13774.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/PSLS37680CTF_35b21a62-db58-419a-b9a6-e55e66e6b161.jpg?v=1767160737","url":"https:\/\/platinumhpsolutions.myshopify.com\/products\/gm-ls-compatible-376-c-i-proseries-engine-510-hp-base-dressed-fuel-injection","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}