API SERVICE TECH Distributor Cap fits GMC R3500 1987-1991 96PKHF

For 1987-1991 GMC R3500 Distributor Cap API 21832KFCQ 1988 1989 1990

API SERVICE TECH Distributor Cap fits Chevy R3500 1989-1991 35NCQX

For 1987-1989 GMC R2500 Distributor Cap API 52939TCSS 1988 SERVICE TECH

For 1987-1989 GMC V3500 Distributor Cap API 91124HBGG 1988 SERVICE TECH

API SERVICE TECH Distributor Cap fits GMC P2500 1988-1989 5.7L V8 61VMJS