Forged Crank, Forged Rods, Forged Aluminum Pistons, Pro-Series LS3 427CID EFI Deluxe Dressed Engine with ECU


Power: 625 HP, 565 ft. lbs. of torque
Displacement: 7.0L 427 CID
Bore x Stroke: 4.000” x 4.125”
Compression Ratio: 11:1
Recommended Fuel: 91-93 Octane
Block: Brand New GM LS3 Aluminum
Crankshaft: Forged Steel 6-Bolt Rear Flange
Connecting Rods: Forged 6.125”
Pistons: Forged Aluminum
Camshaft: Hydraulic Roller Tappet, 3-Bolt
Cam Lift: .624” Intake / .624” exhaust
Cam Duration @ .050”: 239 deg. Intake / 255 deg. Exhaust
Lobe Separation: 114 Degree, 110 ICL
Cylinder Heads: New BluePrint LS3 Performance Aluminum
Combustion Chamber: 72cc
Valves: 2.165” Intake/ 1.590” Exhaust
Valve Springs: Upgraded HD Dual, .650” Max. Lift
Rocker Arms: Upgraded Trunnion GM Aluminum Roller, 1.7:1 Ratio
Balance: Internal Front Internal Rear
Recommended Torque Converter Stall 2200-2800

Engine Includes:

Ignition Coils with Harnesses
Spark Plug Wires & Spark Plugs
Valve Covers
Retro Fit Muscle Car RWD Oil Pan
Harmonic balancer
Timing cover with Cam Sensor & Harness
Crank Sensor
Map Sensor
LS3 Intake Manifold
90mm DBW throttle body
42# injectors and returnless fuel rail
Calibrated ECU supplied with engine package
Dyno test results shipped with engine

Warranty: Limited 30 month / 50,000 mile parts & labor warranty

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Chevy LS 427 625HP Crate Engine PSLS4272CTF

Product Information

  • $11,999.00

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