This is a new old stock auto part. NOS gm in old original gm box. This is a 6 cylinder distributot cap shows as fitting most all gm models from 1953,1954,1955,1956,1957,1958,1959,1960,1961,1962 chevrolet passenger car models including impala ,belair, biscayne, nova chevy 11, corvette and chevrolet truck models with 6 cylinder engine. This cap has the copper insets. GM part # 1931512 D307
listed as fitting
- 1953,1954,1955,1956,1957,1958,1959,1960,1961,1962 chevrolet car and truck models
