For 1992-1993 GMC Typhoon Rocker Arm Kit 85675MQSM 4.3L V6 VIN: Z Rocker Arm

For 1992-1993 GMC Typhoon Rocker Arm 39734CVKY 4.3L V6 VIN: Z Stock

For 1992-1993 GMC Typhoon Rocker Arm Kit 63317MZXV 4.3L V6 VIN: Z Rocker Arm

For 1992-1993 GMC Typhoon Rocker Arm Kit 51123ZYTS 4.3L V6 VIN: Z Rocker Arm

For 1992-1993 GMC Typhoon Rocker Arm 54647JVGV 4.3L V6 VIN: Z Stock

For 1991 GMC Syclone Rocker Arm Kit 82831KQJG 4.3L V6 VIN: Z Rocker Arm

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

For 1992-1995 GMC K2500 Rocker Arm Kit 21657RWMH 1993 1994 4.3L V6 VIN: Z