Edelbrock RPM Air-Gap Manifolds For B/B Chevy


CHEVROLET 396-502 V8
RPM AIR-GAP 2-O (1500-6500 RPM)
Designed for street 396-502 c.i.d. Chevy V8's with large oval-port cylinder heads (1975 and earlier) or Edelbrock Performer/Performer RPM heads. The RPM Air-Gap incorporates the same race-winning technology that's been used on our Victor Series competition intakes for decades. The Air-Gap design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power. Includes rear water outlets, two distributor clamp locations and nitrous bosses. Accepts all late model alternator and A/C brackets for the street. For square bore carburetors only. No provision for exhaust heated chokes and no exhaust crossover. Will not fit under stock hood of Corvette, 1964-67 Chevelle or 1967-81 Camaro. Available with satin, polished, black powder coated or EnduraShine finish.
B/B Chevy RPM Air-Gap 2-O Intake Manifolds by Edelbrock
Application Dyno Emissions Satin Polished Black EnduraShine
RPM Air-Gap 2-O (non-EGR) - 7561 75611 75613 75614
Edelbrock Carburetor Recommendation CARB RECOMMENDATIONS: Edelbrock Thunder Series AVS or Performer Series (650-800 cfm) Carburetor. Use bracket #8031 for 1972-78.
Edelbrock Installation Note INSTALLATION NOTE: Recommended intake gasket: Edelbrock #7203. Manifold height: A-4.45", B-6.0"; Carb pad height: 5.22". Port exit dimensions: 1.60" x 1.94". For the heights of all Edelbrock manifolds, please visit the the Manifold Reference Dimensions page.

CHEVROLET 396-502 V8
RPM AIR-GAP 2-R (1500-6500 RPM)
Designed for street 396-502 c.i.d. Chevrolet V8's with high-performance rectangular-port heads, the RPM Air-Gap incorporates our race-winning technology. The open air space separates the runners from the hot engine oil, and as a result, the air/fuel mixture stays cooler for a denser charge and more power. Includes rear water outlets, two distributor clamp locations and nitrous bosses. Accepts all late model alternator and A/C brackets for the street. For square-bore carbs only. No provision for exhaust heated chokes and no exhaust crossover. Available with satin, polished or EnduraShine finish.
B/B Chevy RPM Air-Gap 2-R Intake Manifolds by Edelbrock
Application Dyno Emissions Satin Polished EnduraShine
RPM Air-Gap 2-R (non-EGR). - 7562 75621 75624
Edelbrock Carburetor Recommendation CARB RECOMMENDATIONS: Edelbrock Thunder Series AVS or Performer Series (750-800 cfm) Carburetor. Use bracket #8031 for 1972-78.
Edelbrock Installation Note INSTALLATION NOTE: Recommended intake gasket: Edelbrock #7202. Manifold height: A-4.45", B-6.0"; Carb pad height: 5.22". Port exit dimensions: 1.56" x 2.24". Will not fit under stock hood of Corvette, 1964-67 Chevelle or 1967-81 Camaro. For the heights of all Edelbrock manifolds, please visit the the Manifold Reference Dimensions page.

Edelbrock Tech Note PRODUCT EMISSIONS GUIDE
The following guide is designed to help you determine which Edelbrock components are legal for use on your vehicle. Learn more about Edelbrock Product Emissions Guide.

    50-State Legal
    For Racing Use ONLY
    For Use on Pre-Pollution Controlled Vehicles (PPCV)
    Stock Replacement Part
    Engine Swaps