This sale is for a new nos gm never installed in old original gm package rocker arm shows as fitting 6 cylinder right hand exhaust late 235 engines chevrolet truck and car models in the 1959 1960 1961 1962 1963 era gm part # 3764482 have 3 so box does not come in sale unless you buy all 3
listed as fitting
- 1959 1960 1961 1962 1963 all models with 235 6 cylinder engine
