1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 ALL INTAKE MANIFOLD

Part Number: 12363407

ALL  INTAKE MANIFOLD - Part Number 12363407
Intake Manifold CNC Port-Matched Oval Port Holley Carburetors. This manifold is designed CNC port-matched for GM aluminum oval port heads with large oval port heads (1975-and-older), and all aluminum heads with oval ports. The dual-plane design requires bolt kit P/N 12367959, which includes 16 bolts (8740 chrome moly 3/8 - 16 x 1.5 inches with 3/8-inch hex head and 16 5/8-inch O.D. washers), and manifold gasket kit P/N 12366985. It accepts air conditioning and alternator brackets and a late-model water neck.. Use intake manifold gasket P/N 12366985 and bolt kit P/N 12367959. Note: Will not fit production Corvettes, and may not fit Chevelles. Manifold carb flange height is 4.45 inches.
CNC Port Matched Oval Port Holley Carbs 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990

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