{"product_id":"gm-ls-compatible-376-c-i-proseries-engine-and-t56-manual-transmission-700-horsepower-dressed-electronic-fuel-injected","title":"GM LS Compatible 376 c.i. Pro Series Engine and T56 Manual Transmission - 700 Horsepower - Standard Edition Builder Series - Holley Terminator X EFI System","description":"\u003ch4\u003eOverview:\u003c\/h4\u003e\n\u003cp\u003eThe BluePrint Engines GM LS Compatible 376ci is a powerhouse built for uncompromising strength and performance. Anchored by the Magnuson TVS 2650 Supercharger, this setup delivers explosive boost and torque with precision and reliability. The Holley Terminator X Max Gen IV ECU and harness system ensures seamless engine control, while the advanced EFI system—complete with high-flow fuel injectors and rail—maintains consistent power delivery under extreme conditions. Every component, from the oil pan and coil packs to the spark plugs, wires, water pump, and harmonic balancer, is engineered to withstand high-output demands and deliver long-term durability. Paired with the rugged T56 manual transmission, this configuration offers a visceral driving experience with robust mechanical engagement, making it a perfect fusion of brute force and refined control.\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 rel=\"noopener\" title=\"PS8015\" href=\"https:\/\/blueprintengines.com\/collections\/cylinder-heads\/products\/gm-ls-aluminum-cylinder-head-259cc-std-head-bolts-assembled-ps8015\" 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 href=\"https:\/\/blueprintengines.com\/collections\/throttle-bodies\/products\/87mm-ls-based-throttle-body-truck-suv-oem-drive-by-wire-throttle-body\" rel=\"noopener\" 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\u003c\/ul\u003e\n\u003ch4\u003eAssembled with Complete T56 Six Speed Manual Transmission Package:\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e          Includes The Following:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMcLeod Super Steel Pro Dual Disk Clutch\u003c\/li\u003e\n\u003cli\u003eSteel Bell Housing\u003c\/li\u003e\n\u003cli\u003eBillet Flywheel\u003c\/li\u003e\n\u003cli\u003eEngine Guard\u003c\/li\u003e\n\u003cli\u003eStarter\n\u003cul\u003e\n\u003cli\u003eFirst Gear Ration: 2.66:1\u003c\/li\u003e\n\u003cli\u003eSecond Gear Ratio: 1.78:1\u003c\/li\u003e\n\u003cli\u003eThird Gear Ration: 1.30:1\u003c\/li\u003e\n\u003cli\u003eFourth Gear Ration: 1.00:1\u003c\/li\u003e\n\u003cli\u003eFifth Gear Ration: 0.80:1\u003c\/li\u003e\n\u003cli\u003eSixth Gear Ration: 0.63:1\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\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":50468182819102,"sku":"BLS3769SCTT56","price":41464.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/BLS3769SCT4L8_faf97994-495a-4a85-b5ea-b09d06a0799d.jpg?v=1767160618","url":"https:\/\/platinumhpsolutions.myshopify.com\/products\/gm-ls-compatible-376-c-i-proseries-engine-and-t56-manual-transmission-700-horsepower-dressed-electronic-fuel-injected","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}