Chevrolet Corvette Original hear riser - GL 7 6844.  Great condition - Riser moves freely and the spring is intact.  Please Message if interested or have any questions. 

1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Corvette.  I really don't know for sure if this is good for all of those years, but someone else on ebay says it is.  I do believe this came off of my 1963 Corvette.