For 1989 Chevrolet R2500 Rocker Arm Kit 71845PHZM VIN: K Rocker Arm Stock

For 1989 Chevrolet R2500 Rocker Arm Ball 19971CVYV OHV Stock

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

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

For 1989 Chevrolet R2500 Rocker Arm 84416GPYW VIN: K Stock -- with Rail

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

For 1989-1990 Chevrolet R2500 Suburban Rocker Arm Ball 92936SVTJ OHV Stock

For 1987-1989 GMC R2500 Rocker Arm Kit 59524KJPH 1988 7.4L V8 OHV Rocker Arm