Performer RPM Air Gap-Nascar Edition Manifold; For Small Block Chevy-Non-EGR; Black Finish

This award winning design incorporates the same race winning technology that's been used by Edelbrock competition intakes for years. The air-gap design features an open air space that separates the runners from hot engine oil resulting in a cooler, more dense intake charge for more power. RPM Air-Gap manifolds are modeled after Performer RPM intakes for street power from 1500 to 6500 RPM.

This RPM Air-Gap NASCAR Edition manifold includes a black powdercoated finish, rear water outlets, two distributor clamp locations, nitrous bosses, and accepts all 1976 and later alternator and A/C brackets. The heater outlet boss is angled for proper fit over the valve cover. The temp sensor boss clears all waternecks. There is no provision for exhaust heated chokes and no exhaust crossover. For square-bore carburetors only.

Recommend purchasing E8504 manifold bolts, E7201 intake gaskets, and either T2046 1-3/8" long,T2047 2" long or T2106 3" long carburetor studs; these are not included with the manifold.

NOTE: Not legal for sale or use on pollution controlled motor vehicles.