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

For 1987, 1989 GMC R2500 Rocker Arm 71299VDTK Stock

For 1987-1988 GMC R2500 Rocker Arm Kit 72438XYGC Rocker Arm Stock

For 1992-1999 GMC Jimmy Rocker Arm Kit 58727FYMN 1993 1994 1995 1996 1997 1998

For 1987, 1989 GMC R2500 Rocker Arm 43135SHYR 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 1987, 1989 GMC R2500 Rocker Arm Kit 74132QZ Rocker Arm Stock