Original 1977 through 1982 Corvette spark plug ignition wire heat shield, in used condition. GM part #3817657. Shield is very solid, with only surface rust - Should clean up nicely. Correct for 1977 1978 1979 1980 1981 and 1982 Corvette, with the 350 engine. Replacement part for 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 and 1976 Corvettes, equipped with small block engine (excludes Canadian). GC! $10. Will ship!