For 1988-1991 GMC R3500 Alternator Adapter Plug SMP 78782MK 1989 1990

For Chevrolet Corvette Alternator Adapter Plug SMP 21921QRDS

For 1988-1990 GMC R3500 Alternator Adapter Plug SMP 94982YFGV 1989

For 1988-1991 Chevrolet Caprice Alternator Adapter Plug SMP 98948QJ 1989 1990

For 1989-1990 Chevrolet R3500 Alternator Adapter Plug SMP 81838HGYK

For 1992-1994 Chevrolet Blazer Alternator Adapter Plug SMP 69575KY 1993

For 1969-1973 Chevrolet Nova Alternator Adapter Plug SMP 93493HRKQ 1970 1971

For 1988-1996 Chevrolet K3500 Alternator Adapter Plug SMP 61465MP 1989 1990 1991