ATK High Performance GM 496 Stroker 600 HP Stage 1 Long Block Crate Engines HP631P

ATK High Performance GM 496 Stroker 600 HP Stage 1 Long Block Crate Engines HP631P

Brand
ATK High Performance Engines

Engine Model
HP631P

Part Type
Crate Engines

Product Line
ATK High Performance GM 496 Stroker 600 HP Stage 1 Long Block Crate Engines

Engine Type
HPE-HP631P

UPC
653517518072

Crate Engine Family
Chevy Big Block

Engine Displacement
8.1L / 496

Cylinder Head Material
Aluminum

Engine Block Material
Cast iron

Advertised Compression Ratio
10.1:1

Assembled
Yes

Engine Balance
Internal

Cam Style
Hydraulic roller, OE roller

Rear Main Seal Style
1-piece

Intake Manifold Included
No

Cylinder Heads Included
Yes

Carburetor Included
No

Throttle Body Included
No

Distributor Included
No

Oil Pan Included
Yes

Valve Covers Included
Yes

Timing Cover Included
Yes

Water Pump Included
No

Harmonic Balancer Included
No

Flexplate Included
No

Flywheel Included
No

Air Cleaner Included
No

Spark Plugs Included
No

Spark Plug Wires Included
No

Computer Included
No

Wiring Harness Included
No

Supercharger Included
No

Warranty Info
1 Year