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 HEAD GASKET

Part Number: 12363763

ALL  HEAD GASKET - Part Number 12363763
Head Gasket Special Competition. Teflon-coated heavy-duty composition gasket with pre-flattened steel fire rings and 4.200-inch bore for Bowtie, 400-small blocks, and aluminum blocks with cast iron or aluminum heads. Gasket has revised coolant hole pattern, but no steam holes for production 400 engines. Compressed thickness is 0.038-inch. Note: Gasket does not require re-torquing. Note: Drill steam holes when used on 400-ci small-blocks. Gasket does not require re-torquing. GM Performance Parts cylinder head gaskets, cylinder head bolt, and cylinder head studs are the finest quality parts available to insure a secure seal between the engine block and cylinder heads. Note: Gasket packages contain one gasket unless otherwise specified. Order two per engine. Small block cylinder head gaskets are available in a variety of materials and thicknesses. Keep in mind your engine's intended usage and minimum piston-to-head clearance when selecting gaskets.
Special Competition 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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