OF6274 - 1966-86 Chevrolet BBC V8; 396-454 cid; Offenhauser 360 Degree Equa Flow Intake Manifold; Dual Quad; Square Bore; High-Rise; Oval Port
OF6274 - 1966-86 Chevrolet BBC V8; 396-454 cid; Offenhauser 360 Degree Equa Flow Intake Manifold; Dual Quad; Square Bore; High-Rise; Oval Port
- Product #: OF6274
- CATEGORY: Performance Manifolds
- BRAND: Offenhauser
- SHIP TYPE: Standard |
- Emissions Compliance: Non-CARB Compliant |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
1966-86 Chevrolet BBC V8; 396-454 cid; Offenhauser 360 Degree Equa Flow Intake Manifold; Dual Quad; Square Bore; High-Rise; Oval Port
Offenhauser 360 Degree Equa-Flow Dual-Quad High-Rise intake manifolds make good use of Offy's 360 degree technology to feed all cylinders evenly and make more power. This results from their single-plane configuration, with its unique split-plenum chamber and tuned intake runners. That combination delivers the fuel-air charge evenly to all cylinders for more power without flat spots. Edelbrock Performer series and Carter AFB carburetors are recommended. Some applications cannot mount Holley carbs in any manner, or clear HEI.
Additional Information- Fitment Note: This manifold accepts square bore, Holley, Carter AFB, Edelbrock style carburetors. It will NOT accept spread bore, Quadrajet type carburetors.
- 1965 - 1975 Chevrolet Bel Air
- 1965 - 1972 Chevrolet Biscayne
- 1967 - 1972 Chevrolet Camaro
- 1967 - 1976 Chevrolet Caprice
- 1968 - 1968 Chevrolet Chevy II Nova
- 1965 - 1974 Chevrolet Corvette
- 1965 - 1976 Chevrolet Impala
- 1973 - 1975 Chevrolet Laguna
- 1975 - 1980 Chevrolet C10
- 1968 - 1974 Chevrolet C10 Pickup
- 1968 - 1974 Chevrolet C10 Suburban
- 1975 - 1986 Chevrolet C20
- 1968 - 1974 Chevrolet C20 Pickup
- 1968 - 1974 Chevrolet C20 Suburban
- 1975 - 1986 Chevrolet C30
- 1968 - 1974 Chevrolet C30 Pickup
- 1976 - 1980 Chevrolet K10
- 1968 - 1974 Chevrolet K10 Pickup
- 1968 - 1974 Chevrolet K10 Suburban
- 1976 - 1980 Chevrolet K20
- 1968 - 1974 Chevrolet K20 Pickup
- 1968 - 1974 Chevrolet K20 Suburban
- 1977 - 1986 Chevrolet K30
- 1968 - 1974 Chevrolet K30 Pickup
- 1976 - 1979 Chevrolet K5 Blazer
- 1975 - 1978 GMC C15
- 1975 - 1978 GMC C15 Suburban
- 1968 - 1974 GMC C15/C1500 Pickup
- 1968 - 1974 GMC C15/C1500 Suburban
- 1979 - 1980 GMC C1500
- 1979 - 1980 GMC C1500 Suburban
- 1975 - 1978 GMC C25
- 1975 - 1978 GMC C25 Suburban
- 1968 - 1974 GMC C25/C2500 Pickup
- 1968 - 1974 GMC C25/C2500 Suburban
- 1979 - 1986 GMC C2500
- 1979 - 1986 GMC C2500 Suburban
- 1975 - 1978 GMC C35
- 1968 - 1974 GMC C35/C3500 Pickup
- 1979 - 1986 GMC C3500
- 1976 - 1979 GMC Jimmy
- 1976 - 1978 GMC K15
- 1976 - 1978 GMC K15 Suburban
- 1968 - 1974 GMC K15/K1500 Pickup
- 1968 - 1974 GMC K15/K1500 Suburban
- 1979 - 1980 GMC K1500
- 1979 - 1980 GMC K1500 Suburban
- 1976 - 1978 GMC K25
- 1976 - 1978 GMC K25 Suburban
- 1968 - 1974 GMC K25/K2500 Pickup
- 1968 - 1974 GMC K25/K2500 Suburban
- 1979 - 1980 GMC K2500
- 1979 - 1980 GMC K2500 Suburban
- 1977 - 1978 GMC K35
- 1968 - 1974 GMC K35/K3500 Pickup
- 1979 - 1986 GMC K3500
This product fits the following vehicle applications. Click to view individual years.
Product Specifications
Shipping Dimensions- Weight: 20 Lbs
- Ship Type: Standard |
- Fitment Note: This manifold accepts square bore, Holley, Carter AFB, Edelbrock style carburetors. It will NOT accept spread bore, Quadrajet type carburetors.
- Non-CARB Compliant: This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-polution-controlled vehicles only.
Product Information
1966-86 Chevrolet BBC V8; 396-454 cid; Offenhauser 360 Degree Equa Flow Intake Manifold; Dual Quad; Square Bore; High-Rise; Oval Port
Offenhauser 360 Degree Equa-Flow Dual-Quad High-Rise intake manifolds make good use of Offy's 360 degree technology to feed all cylinders evenly and make more power. This results from their single-plane configuration, with its unique split-plenum chamber and tuned intake runners. That combination delivers the fuel-air charge evenly to all cylinders for more power without flat spots. Edelbrock Performer series and Carter AFB carburetors are recommended. Some applications cannot mount Holley carbs in any manner, or clear HEI.
Additional Information- Fitment Note: This manifold accepts square bore, Holley, Carter AFB, Edelbrock style carburetors. It will NOT accept spread bore, Quadrajet type carburetors.
- 1965 - 1975 Chevrolet Bel Air
- 1965 - 1972 Chevrolet Biscayne
- 1967 - 1972 Chevrolet Camaro
- 1967 - 1976 Chevrolet Caprice
- 1968 - 1968 Chevrolet Chevy II Nova
- 1965 - 1974 Chevrolet Corvette
- 1965 - 1976 Chevrolet Impala
- 1973 - 1975 Chevrolet Laguna
- 1975 - 1980 Chevrolet C10
- 1968 - 1974 Chevrolet C10 Pickup
- 1968 - 1974 Chevrolet C10 Suburban
- 1975 - 1986 Chevrolet C20
- 1968 - 1974 Chevrolet C20 Pickup
- 1968 - 1974 Chevrolet C20 Suburban
- 1975 - 1986 Chevrolet C30
- 1968 - 1974 Chevrolet C30 Pickup
- 1976 - 1980 Chevrolet K10
- 1968 - 1974 Chevrolet K10 Pickup
- 1968 - 1974 Chevrolet K10 Suburban
- 1976 - 1980 Chevrolet K20
- 1968 - 1974 Chevrolet K20 Pickup
- 1968 - 1974 Chevrolet K20 Suburban
- 1977 - 1986 Chevrolet K30
- 1968 - 1974 Chevrolet K30 Pickup
- 1976 - 1979 Chevrolet K5 Blazer
- 1975 - 1978 GMC C15
- 1975 - 1978 GMC C15 Suburban
- 1968 - 1974 GMC C15/C1500 Pickup
- 1968 - 1974 GMC C15/C1500 Suburban
- 1979 - 1980 GMC C1500
- 1979 - 1980 GMC C1500 Suburban
- 1975 - 1978 GMC C25
- 1975 - 1978 GMC C25 Suburban
- 1968 - 1974 GMC C25/C2500 Pickup
- 1968 - 1974 GMC C25/C2500 Suburban
- 1979 - 1986 GMC C2500
- 1979 - 1986 GMC C2500 Suburban
- 1975 - 1978 GMC C35
- 1968 - 1974 GMC C35/C3500 Pickup
- 1979 - 1986 GMC C3500
- 1976 - 1979 GMC Jimmy
- 1976 - 1978 GMC K15
- 1976 - 1978 GMC K15 Suburban
- 1968 - 1974 GMC K15/K1500 Pickup
- 1968 - 1974 GMC K15/K1500 Suburban
- 1979 - 1980 GMC K1500
- 1979 - 1980 GMC K1500 Suburban
- 1976 - 1978 GMC K25
- 1976 - 1978 GMC K25 Suburban
- 1968 - 1974 GMC K25/K2500 Pickup
- 1968 - 1974 GMC K25/K2500 Suburban
- 1979 - 1980 GMC K2500
- 1979 - 1980 GMC K2500 Suburban
- 1977 - 1978 GMC K35
- 1968 - 1974 GMC K35/K3500 Pickup
- 1979 - 1986 GMC K3500
Vehicle Fitment
This product fits the following vehicle applications. Click to view individual years.
Specifications
Product Specifications
Shipping Dimensions- Weight: 20 Lbs
- Ship Type: Standard |
- Fitment Note: This manifold accepts square bore, Holley, Carter AFB, Edelbrock style carburetors. It will NOT accept spread bore, Quadrajet type carburetors.
- Non-CARB Compliant: This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-polution-controlled vehicles only.
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