Emissions Warning
Products sold on this website may not be legal for use on public roads or highways due to Environmental Protection Agency (EPA) restrictions or California Air Resources Board (CARB) emissions regulations. Federal and State regulations may restrict Product installation to pre-emissions regulation (Model Year 1974 or earlier) or to competition/racing vehicles used exclusively in
1) events organized by recognized bodies, authorizing permits for participating drivers.
2) racing event qualification, and3) practice associated with events.
Installation of such products, including driving racing vehicles to and from the track, may be considered illegal “tampering ” or as “defeat device”, and may result in federal and state penalties. It is the purchaser’s responsibility to ensure compliance with all applicable emissions laws, including California’s stricter standards.
Proposition 65 Warning:
This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
- Assembly Style:
- Complete
- Displacement:
- 632 CID
- Expected horsepower:
- 1004 HP
- Expected Torque:
- 876 FT/LB
- Dynoed:
- N/A
- Compression Ratio:
- 12.00:1
- Main Bolt Style:
- 4 Bolt
- Main Seal Style:
- 1 Piece
- Block Material:
- Cast Iron
- Cylinder Heads Included:
- Yes
- Cylinder Head Material:
- Aluminum
- Cylinder Head Chamber Volume:
- N/A
- Stroke:
- 4.750 in.
- Crankshaft Material:
- Forged
- Piston Material:
- Forged
- Balance:
- Internal
- Harmonic Balancer Included:
- Yes
- Camshaft Style:
- Hydraulic Roller
- Intake Manifold Included:
- Yes
- Intake Manifold Style:
- EFI
- Distributor Included:
- Coils
- Spark Plug Wires Included:
- Yes
- Oil Pan Included:
- Yes
- Sump Location:
- Rear
- Valve Covers Included:
- Yes
- Timing Cover Included:
- Yes
- Water Pump Included:
- Yes
- Carburetor Included:
- No
- Carburetor CFM:
- N/A
- EFI Included:
- Yes
- Quantity:
- Sold individually.
- Notes:
- Features a 4500 Dominator style flange throttle body that will need to be installed. Requires an EFI compatible high pressure fuel pump, starter, and air cleaner with 4500 style flange. Custom exhaust system required due to cylinder head port design.
- Make:
- Chevrolet
- Engine Family:
- Chevy big block Gen VI
