1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 ALL MANIFOLD

Part Number: 75011

ALL  MANIFOLD - Part Number 75011
Manifold Polished RPM Air-Gap, SB Chevy non EGR 1500-6500 rpm. The original our proven, Race-Winning Air-Gap design in a Dual-Plane Manifold. Designed for 1955-86 262-400 c.i.d. Chevrolet V8s, the award winning RPM Air-Gap incorporated 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. The heater outlet boss is angled for proper fit over the valve cover. The temp sensor boss clears all waternecks. For square-bore carburetors only. No provision for exhaust-heated chokes and no exhaust crossover. Not for 1987 and later cast iron heads and will not fit under stock Corvette hood. Available with standard finish, polished or with new EnduraShine or PermaStar finish for a look you've got to see to believe. Carburetor Recommendations: Edelbrock Thunder Series AVS or Performer Series carbs, 650-800 cfm use bracket #8031 or #8036 for 1972-78. Installation Notes: Use #8504 Edelbrock bolt kit. Recommended intake gasket: Edelbrock #7201. Manifold height: A-4.20 in, B-5.25 in (same as #7101). Port exit dimensions: 1.14 in x 1.95 in.
Polished RPM Air Gap Non EGR 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991

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