For 1988 GMC R2500 Alternator Adapter Plug SMP 13683DQBF Alternator Connector

For 1988-1989 GMC R2500 Alternator Adapter Plug SMP 17749JW Alternator Connector

New SMP Alternator Connector For 1987-1989 GMC R2500 Suburban

For 1987-1989 GMC R2500 Alternator Brush Set SMP 1987 1988 1989

For 1988 GMC R2500 Alternator Adapter Plug United Automotive 35881RBXD

For 1987-1989 GMC R2500 Suburban Alternator Adapter Plug SMP 96654GCDF 1988

For 1989 Chevrolet R2500 Alternator Connector SMP

New SMP Alternator Connector For 1988-1989 GMC V3500