For 1988-1991 GMC S15 Jimmy Rocker Arm Kit 85938NJXJ 1989 1990 4.3L V6 VIN: Z

For 1991 GMC Syclone Rocker Arm Kit 36591FSDP 4.3L V6 VIN: Z Rocker Arm

For 1997-1999 Isuzu Hombre Rocker Arm 66433XW 1998 4.3L V6 VIN: X Vortec OHV

For 1979-1986 GMC C1500 Suburban Rocker Arm Kit 43454PWTZ 1980 1981 1982 1983

For 1991 GMC Syclone Rocker Arm 13175QHYJ 4.3L V6 VIN: Z Stock

For 1987 GMC V1500 Rocker Arm Kit 91421BZRP 4.3L V6 VIN: Z Rocker Arm

For 1975-1978 GMC C25 Suburban Rocker Arm Kit 98975SD 1976 1977 4.8L 6 Cyl

For 1991 GMC Syclone Rocker Arm Kit 74895ZQ 4.3L V6 VIN: Z Rocker Arm