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

Experience exhilarating performance with this dyno-proven BluePrint Engines 6.2L LS crate engine, boasting 605 HP and 565 lb-ft of torque. Featuring a robust forged rotating assembly, this engine is built for serious power.

Key Features:
Dyno-Proven 605 HP / 565 lb-ft Torque
11:1 Compression
BluePrint High-Strength 6.2L Block (6-Bolt Main)
Forged Rotating Assembly: Crankshaft, Connecting Rods, and Pistons
BluePrint Aluminum Cylinder Heads (PS8015)
Aggressive Hydraulic Roller Cam
Drive by Wire Throttle Body, 42# Injectors, Returnless Fuel Rail
Harmonic Balancer, Valve Covers, LS Swap Oil Pan, Timing Cover
Coil Packs, Spark Plugs & Wires, GM Plastic Intake Manifold

High-Performance LS Power:
This engine is designed for those seeking maximum performance. The forged rotating assembly ensures strength and durability, while the aggressive cam and high-flow heads maximize power output.

Critical Information: Engine requires customer-supplied engine management/controller. No ECU or harness is included.

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.
Recommended: Air Intake Kit BPPLS01013 for optimal performance.