Description
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DYNO TESTED OUTPUT
540 HP
Peak Horsepower
540 LB-FT
Peak Torque
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INCLUDED COMPONENTS
- Complete 427 CID Small Block Chevy Long Block Assembly
- Dart Engine Block
- AFR Enforcer Aluminum Cylinder Heads
- Hydraulic Roller Camshaft
- Valve Covers
- Intake Manifold
- Your Choice of Carb Completion Kit or EFI Completion Kit
OPTIONAL COMPONENTS
- Carb Completion Kit – Carbureted completion package for the 427 SBC long block.
- EFI Completion Kit – Electronic fuel injection completion package for the 427 SBC long block.
ENGINE SPECIFICATIONS
- Engine Platform: Small Block Chevy
- Engine Displacement: 427 CID
- Engine Block: Dart Engine Block
- Cylinder Heads: AFR Enforcer Aluminum Cylinder Heads
- Compression Ratio: 11.0:1
- Camshaft: Hydraulic Roller
- Camshaft Duration: 248/254 @ .050″
- Lobe Separation Angle: 110 LSA
- Peak Horsepower: 540 HP
- Peak Torque: 540 LB-FT
- Induction Options: Carbureted or EFI Completion Kit
INSTALLATION NOTES
- Carb and EFI completion kit components require customer installation.
- Ignition, fuel system, and induction components are not pre-installed on the engine.
- Distributor timing, fuel
This assembly is built to order. Choose your crankshaft, connecting rods and pistons above — the price updates as you select.











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