RPM Air-Gap Intake Manifold
Small Block Chevy, 1500-6500 rpm

Designed for 1955-86 262-400 Small Block Chevrolet
The award-winning RPM Air-Gap incorporates the same race-winning technology that's used on our Victor Series competition intakes. 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 1976 and later alternator and A/C brackets for the street.
Heater outlet boss is angled for proper fit over the valve cover.
Temp sensor boss clears all waternecks.
No provision for exhaust-heated chokes and no exhaust crossover.
Will not fit under stock Corvette hood.
Made in USA