This Fel-Pro Engine Coolant Outlet Gasket fits your 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965 1964 1963 1962 1961 Buick Skylark 3.5L 3.7L 3.8L 4.9L 5.6L 5.7L 6.6L 7.5L V6 V8 and is perfect for a tune up or performance upgrade. .
