For 1987-1990 GMC R2500 Suburban Rocker Arm Ball 79953YQKG 1988 1989 7.4L V8 OHV

For 1987-1990 GMC R2500 Suburban Rocker Arm Ball 86828CNSF 1988 1989 7.4L V8 OHV

For 1989-1990 Chevrolet R3500 Rocker Arm Ball 49875XZYC OHV Stock

For 1989 Chevrolet R2500 Rocker Arm Ball 19971CVYV OHV Stock

For 1987-1989 GMC R2500 Rocker Arm Ball 79672FZFR 1988 7.4L V8 OHV Stock

For 1987-1989 GMC R2500 Rocker Arm Ball 49166TNRQ 1988 7.4L V8 OHV Stock

For 1990 Chevrolet V2500 Suburban Rocker Arm Ball 25262YHYV OHV Stock

For 1989-1990 Chevrolet R2500 Suburban Rocker Arm Kit 76748BKZW OHV Rocker Arm