For 1975-1978 GMC C35 Intake Manifold APR 99427XJBN 1976 1977

1975-1978 GMC C35 High Sierra 5.7L V8 Naturally Aspirated OHV GAS. 1975-1978 GMC C35 Base 5.7L V8 Naturally Aspirated OHV GAS. 1975-1978 GMC C35 Sierra Classic 5.7L V8 Naturally Aspirated OHV GAS. 1975-1978 GMC C35 Sierra Grande 5.7L V8 Naturally Aspirated OHV GAS.