427 CID GM LS Compatible Dressed Longblock w/ EFI - 605HP

Experience exhilarating power with this dyno-proven BluePrint Engines 6.2L LS crate engine, producing a robust 600 HP and 530 lb-ft of torque. Featuring a forged rotating assembly and a calibrated ECU, this engine is ready to power your high-performance build.

Key Features:
Dyno-Proven 600 HP / 530 lb-ft Torque
11:1 Compression
BluePrint High-Strength 6.2L Block (6-Bolt Main)
Forged Internals: Crankshaft, Connecting Rods, Pistons
BluePrint Aluminum Cylinder Heads (PS8015)
Aggressive Hydraulic Roller Cam
Complete Engine Package with Calibrated ECU:
Engine Harness and ECU Kit (Fully Tested, Calibrated, and Locked)
Drive-by-Wire Throttle Body
LS3 Fabricated Intake Manifold, Injectors, and Fuel Rail  
Coil Packs, Spark Plugs, and Wires
Harmonic Balancer, Valve Covers, LS Swap Oil Pan, Timing Cover
Water Pump
Throttle Pedal
Calibrated for Performance:
The included BluePrint Engines LS controller package features a fully tested, calibrated, and locked ECU optimized for this specific engine. This ensures peak performance, reliability, and engine safety.  

Important Transmission Note: The included ECU does not control the transmission. A separate transmission controller is required for automatic transmissions.

Important Notes:
Requires a non-weighted flexplate/flywheel.
Recommended fuel: 91 Octane.
Recommended stall converter: 2200+ RPM.
Retrofit oil pan fits most 1955-1995 GM front engine, RWD, V8 cars.  
Not for use in pollution-controlled vehicles or dry sump applications.