{"product_id":"gm-ls-compatible-376-c-i-proseries-engine-and-4l80e-automatic-transmission-700-horsepower-deluxe-dressed-with-black-pulley-kit-fuel-injected","title":"GM LS Compatible 376 c.i. Pro Series Engine and 4L80E Automatic Transmission - 700 Horsepower - Standard Edition Builder Series - Black Pulley Kit - Holley Terminator X EFI System","description":"\u003ch4\u003eOverview:\u003c\/h4\u003e\n\u003cp\u003eThe BluePrint Engines GM LS Compatible 376ci is a masterclass in high-performance durability, engineered to deliver a staggering 700 horsepower and 640 lb-ft of torque with unwavering reliability. At the heart of this beast lies the Magnuson TVS 2650 Supercharger, providing instant, efficient boost and relentless power across the RPM range. The Holley Terminator X Max Gen IV ECU and harness system ensures precise engine management, while the advanced EFI system—complete with high-flow fuel injectors and rail—maintains optimal combustion under extreme conditions. Every supporting component, from the oil pan and coil packs to the spark plugs, wires, water pump, and harmonic balancer, is built to withstand the rigors of high-output operation. Paired with the bulletproof 4L80E automatic transmission, this setup offers smooth, torque-rich shifts that handle the power with ease. Finished with the Holley Natural Front pulley kit, this configuration is not only robust and performance-driven—it’s a statement of engineering excellence.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cem\u003e\u003c\/em\u003eDescription:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHorsepower \u0026amp; Torque: 700 Horsepower \/ 640 ft. lbs. Torque\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 9.5:1\u003c\/li\u003e\n\u003cli\u003eBluePrint Engines LS3 Aluminum Heads\u003c\/li\u003e\n\u003cli\u003eBluePrint Engines Hydraulic Roller Cam\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBluePrint Engines Forged Pistons\u003c\/li\u003e\n\u003cli\u003eBluePrint Engines Forged Crankshaft\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBlock:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBluePrint Engines High Strength Cast Iron 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\u003e4.0665\" 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\u003eForged Crankshaft\u003c\/li\u003e\n\u003cli\u003e3.622\" Stroke\u003c\/li\u003e\n\u003cli\u003e6.125\" Forged Connecting Rods w\/ 150,000 PSI Bolts\u003c\/li\u003e\n\u003cli\u003eForged 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 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\u003e70cc 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\u003eHolley Terminator X Max Specific Features and Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReal Time Fuel Map Learning Simplifies Tuning by Dynamically Adjusting the Base Fuel Rate\u003c\/li\u003e\n\u003cli\u003eOn Board Bosch LSU 4.9 Wideband Control, Enabling Accurate AFR Readings and Closed Loop Tuning\u003c\/li\u003e\n\u003cli\u003eEight High Impedance Injector Drivers, Ideal for Stock LS Injectors and Holley EFI Injectors\u003c\/li\u003e\n\u003cli\u003eIntegrated 1-Bar MAP Sensor for Naturally Aspirated or Nitrous Setups, with Harness Support for External Higher Bar Sensors if needed\u003c\/li\u003e\n\u003cli\u003e4 Configurable Inputs (12V, Ground, 5V, Frequency) and 2 Outputs (Ground, PWM) - Ideal for Electric Fans, Boost Control Solenoids, Nitrous Control and more\u003c\/li\u003e\n\u003cli\u003eFree PC Tuning Software via USB\/CAN Interface for Full Laptop Control and Advance Setup\u003c\/li\u003e\n\u003cli\u003eIntegrated 3.5\" Touchscreen Handheld with Setup Wizard, Internal Data Logging, and Real Time Gauge Displays\u003c\/li\u003e\n\u003cli\u003eTerminator X Max ECU will Include a Base Timing Map Pre-Configured for this engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAlso Includes:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLS Swap Oil Pan - Windage Tray - Pick Up Screen\u003c\/li\u003e\n\u003cli\u003eBluePrint Engines Fuel Injectors and Rail\u003c\/li\u003e\n\u003cli\u003eDBW 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\u003eMagnuson TVS 2650 Supercharger\u003c\/li\u003e\n\u003cli\u003eThrottle Pedal, and Sensors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark Plugs \u0026amp; Wires\u003c\/li\u003e\n\u003cli\u003eHarmonic Balancer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoil Packs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlack Front Accessory Drive:\n\u003cul\u003e\n\u003cli\u003e150-amp Alternator\u003c\/li\u003e\n\u003cli\u003eLT3 Style Water Pump\u003c\/li\u003e\n\u003cli\u003ePower Steering Pump with Attached Reservoir\u003c\/li\u003e\n\u003cli\u003eCompact Style Air Conditioning Compressor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAssembled with Complete Performance Built 4l80E Four Speed Automatic Transmission Package:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e4L80E Complete Package\u003c\/li\u003e\n\u003cli\u003eElectronic Transmission Controller Included\u003c\/li\u003e\n\u003cli\u003e3000+ Stall Torque Converter\u003c\/li\u003e\n\u003cli\u003eFlex Plate\u003c\/li\u003e\n\u003cli\u003eStarter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e4L80E Gear Ratios:\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cul style=\"font-weight: 400;\"\u003e\n\u003cli\u003e1: 2.482\u003c\/li\u003e\n\u003cli\u003e2: 1.482\u003c\/li\u003e\n\u003cli\u003e3: 1.00\u003c\/li\u003e\n\u003cli\u003e4: 0.750\u003c\/li\u003e\n\u003cli\u003eR: 2.077\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eNotes:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThis Holley EFI Equipped engine has a fully calibrated ECU by BluePrint Engines. Please \u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eDO NOT\u003c\/span\u003e \u003c\/strong\u003efollow the Holley EFI manual for the calibration of the ECU.\u003c\/li\u003e\n\u003cli\u003eBluePrint Engines Recommends Air Intake Kit \u003ca href=\"https:\/\/blueprintengines.com\/products\/blueprint-engines-air-intake-kit-for-ls-engines\"\u003eBPPLS01013\u003c\/a\u003e to ensure correct MAF calculations and Dyno calibration are maintained with the above ECU \/ tuning. \u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eThe front accessory drive on this engine fits many vehicles, however it is the customer responsibility to accurately measure and confirm fitment.  Note this is a low-profile design, but things such as power steering hoses, alternator wiring, and additional fittings\/fabrication may be required on some vehicles.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\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":50468177183006,"sku":"BLS3769SCTKB4L8","price":45440.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/BLS3769SCTKB4L8.jpg?v=1767160513","url":"https:\/\/platinumhpsolutions.myshopify.com\/products\/gm-ls-compatible-376-c-i-proseries-engine-and-4l80e-automatic-transmission-700-horsepower-deluxe-dressed-with-black-pulley-kit-fuel-injected","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}