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 VALVE COVER

Part Number: 12480057

ALL  VALVE COVER - Part Number 12480057
Valve Cover Chevrolet 90 Degree V6. For 18-degree V6 with CNC ported cylinder heads P/N 24502523 or 90-degree V6 Bowtie casting P/N 10134359 with revised valve cover rail. Relocated bolt holes increase pushrod and rocker arm clearance. Use with gasket P/N 24502557. Sold as single piece. Order two per engine.
Chevrolet 90 Degree V6 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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