The Edelbrock Performer RPM Air-Gap intake manifold (PN 7501-CP) fits Chevrolet small-block V8s from 262–400 ci for 1955–1986 applications. Its air-gap design separates the runners from hot engine oil to yield a cooler, denser intake charge, translating to improved power potential. The Chrome Plasma finish offers a durable, easy-to-maintain look based on Victor Series technology.
Edelbrock Intake Manifold - Small Block Chevy - RPM Air Gap - Chrome Plasma Coated