NOS OEM GM PART# 580517 GROUP# 2.235 BATTERY RETAINER HOLD DOWN. FITS 1961 OLDSMOBILE F85 . FITS 1962 1963 OLDS JETFIRE AND F/85. FITS 1966 1967 OLDS CUTLASS . FITS 1961 1962 1963 BUICK 40,41.4300. FITS CHEVY CORVETTE 1963 1964 1965 . BATTERY RETAINER HOLD DOWN. Make sure and do you research that this fits your application. Please look at the pictures this is what you will receive.