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:
- 7.4L/454
- Expected horsepower:
- 460 HP
- Expected Torque:
- 479 FT/LB
- Dynoed:
- Yes
- Compression Ratio:
- 9.85:1
- 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:
- 119cc
- Stroke:
- 4.000 in.
- Crankshaft Material:
- Forged
- Piston Material:
- Hypereutectic
- Balance:
- External, 42.5 oz.
- Harmonic Balancer Included:
- Yes
- Camshaft Style:
- Hydraulic Roller
- Intake Manifold Included:
- Yes
- Intake Manifold Style:
- Single Plane
- Distributor Included:
- Yes
- 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:
- Yes
- Carburetor CFM:
- 750 cfm
- EFI Included:
- No
- Quantity:
- Sold individually.
- Notes:
- New BluePrint Cast Iron 4-bolt main block. Comes with installed polished complete front accessory drive system with A/C compressor, power steering pump, water pump, all belts and pulleys.
- Make:
- Chevrolet
- Engine Family:
- Chevy big block Gen VI
