MSD Distributor Vacuum Advance fits Chevrolet V20 87

MSD Distributor Vacuum Advance fits with GMC C15 Suburban 1975-1978

MSD Distributor Vacuum Advance fits Chevrolet C2500 Suburban 1992-1999

MSD Distributor Vacuum Advance fits Chevrolet C30 Pickup 61-1974

MSD Distributor Vacuum Advance fits GMC 1987-1991 V3500

MSD Distributor Vacuum Advance fits GMC 1987-1991 R1500 Suburban

MSD Distributor Vacuum Advance fits with Chevrolet R3500 1989-1991

MSD Distributor Vacuum Advance fits GMC 1987-1991 V1500 Suburban