GM LS Compatible 427 CI ProSeries Engine & T56 Manual Trans Package 629 HP

Description: GM LS Compatible 427 CI ProSeries Engine & T56 Manual Trans Package 629 HP. 629 HP614 Ft Lbs NOTE: Image is a stock image of engine. Actual engine has a low profile muscle car LS swap oil pan on it. ***This engine is a new customer return. Although the specific reason could vary, it has been returned due to slight damage to the crate and/or external parts on the engine (i.e. valve covers, oil pan, timing cover, Intake manifold). Any damaged external parts were replaced, and engine was re-crated. it is still a new, unused engine that comes with full warranty.*** Description:Horsepower & Torque: 625 HP / 565 Ft LbsCompression Ratio: 11:1Aluminum HeadsHydraulic Roller CamForged CrankshaftForged Pistons Block: OEM Block Machined in the USA! 4.0685" Bore1-Piece Rear Main Seal Rotating Assembly: New Forged Crankshaft4.125" StrokeForged 6.125" Connecting RodsForged PistonsInternally Balanced Front and Rear Cylinder Heads: BluePrint Aluminum Cylinder Heads - PS801569cc Chamber2.165" Intake / 1.590" Exhaust Valves259cc Intake / 102cc Exhaust Runners Cam Specs: Hydraulic Roller.624 Intake / .624 Exhaust Lift239 Intake / 255 Exhaust Duration@.050 - 114 Degree Lobe Separation Ignition Timing: ECM Supplied with Calibration Also Includes: Drive by Wire Throttle BodyLS3 Intake Manifold 42# Injectors and Return-less Fuel RailElectronic Fuel Injection LS Swap Oil PanCoil PacksSpark Plugs and WiresWater PumpHarmonic BalancerValve CoversTiming Cover Complete Engine Controller (GM) with ECU, Harness, Throttle Pedal, and SensorsFront Accessory Drive with Water Pump, Alternator, Power Steering, and A/C Compressor Assembled with Complete T56 Six Speed Transmission Package: Includes the following: McLeod Super Steel Pro Dual Disk ClutchSteel Bell HousingBillet FlywheelEngine GuardStarter Gear Ratios First Gear: 2.66:1Second Gear: 1.78:1Third Gear: 1.30:1Fourth Gear: 1.00:1Fifth Gear: 0.80:1Sixth Gear: 0.63:1 Notes: Not for use in pollution-controlled vehicles or in dry sump applications.The 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.The Included LS controller package is for engine control only. Does not contain any transmission or body control. The ECU comes with calibration that is optimal for our engine. However, vehicle parameters such as gearing, tire size, vehicle weight, air intake, headers, etc. may necessitate additional tuning once installed in your specific vehicle. The included ECU is unlocked for further refinement at your local dyno shop if required.BluePrint Engines Recommends Air Intake Kit BPPLS01013 to ensure correct MAF calculations and dyno calibration are maintained with the provided ECU / tuning.Engine/Transmission package ships assembled.

Price: 23948.1 USD

Location: Kearney, Nebraska

End Time: 2025-01-31T14:58:43.000Z

Shipping Cost: 249 USD