For 1987, 1989 GMC R2500 Rocker Arm Kit 93826SVFR Rocker Arm Stock

For 1987, 1989 GMC R2500 Rocker Arm Kit 44688JBHG Rocker Arm Stock

For 1989-1991 Chevrolet R2500 Suburban Rocker Arm Kit 12184YPKR 1990 VIN: K

For 1989 Chevrolet R2500 Rocker Arm Ball 19971CVYV OHV Stock

For 1989-1991 GMC R2500 Suburban Rocker Arm Kit 82671JFYV 1990 5.7L V8 VIN: K

For 1989-1991 GMC R2500 Suburban Rocker Arm Kit 35596WWVR 1990 5.7L V8 VIN: K

For 1987, 1989 GMC R2500 Rocker Arm Kit 74132QZ Rocker Arm Stock

For 1989 Chevrolet P20 Rocker Arm Kit 25518PVBX VIN: K Rocker Arm Stock