For 1979-1980 GMC C1500 Suburban Rocker Arm 16649VKSH 7.4L V8 OHV Stock

For 1979-1980 GMC C1500 Suburban Rocker Arm Kit 61739HRVY 7.4L V8 OHV Rocker Arm

For 1979-1980 GMC C1500 Rocker Arm 38837VPBC 7.4L V8 OHV Stock

For 1979-1980 GMC C1500 Suburban Rocker Arm 99343TG 7.4L V8 OHV Stock

For 1987-1989 GMC R2500 Rocker Arm Kit 83211DYXK 1988 7.4L V8 OHV Rocker Arm

For 1979-1980 GMC C1500 Suburban Rocker Arm Ball 75297WPWJ 7.4L V8 OHV Stock

For 1979-1980 GMC C1500 Rocker Arm Ball 17489QTPJ 7.4L V8 OHV Stock

For 1975-1978 GMC C35 Rocker Arm Kit 44577QDYM 1976 1977 7.4L V8 OHV Rocker Arm