Standard T-Series Ignition Control Module for 1987 GMC V2500 4.8L L6 - el

Standard T-Series Ignition Control Module for 1987-1988 GMC R3500 4.8L 5.7L yw

Delphi Ignition Control Module for 1987-1988 GMC R2500 4.8L L6 - Electrical ir

Standard T-Series Ignition Control Module for 1979-1986 GMC K2500 4.8L 5.7L bg

Standard T-Series Ignition Control Module for 1979-1989 GMC P2500 4.8L 5.7L ek

Standard T-Series Ignition Control Module for 1979-1992 GMC P3500 4.8L 5.7L em

Ignition Control Module Delphi For 1987-1988 GMC R2500 4.8L L6

For 1987-1988 GMC R2500 4.8L L6 Ignition Control Module Delphi