For 1987 GMC V2500 Rocker Arm 93896ZNWG 4.8L 6 Cyl Stock

For 1987 GMC V2500 Rocker Arm 76463BJCR 4.8L 6 Cyl Stock

For 1987 GMC V2500 Rocker Arm Kit 65867BDPR 4.8L 6 Cyl Rocker Arm Stock

For 1987-1988 GMC R3500 Rocker Arm Kit 64352BVQS 4.8L 6 Cyl Rocker Arm Stock

For 1987-1988 GMC R3500 Rocker Arm Kit 81599JSRX 4.8L 6 Cyl Rocker Arm Stock

For 1987-1988 GMC V3500 Rocker Arm Kit 58621BCNN 4.8L 6 Cyl Rocker Arm Stock

For 1987-1988 GMC R2500 Rocker Arm Kit 32651FQWD 4.8L 6 Cyl Rocker Arm Stock

For 1987 GMC V2500 Rocker Arm Kit 77665QW 4.8L 6 Cyl Rocker Arm Stock