Cardone Reman Engine Control Module for 1987-1989 GMC R2500 5.7L 7.4L V8 - eq

Cardone Reman Engine Control Module for 1987-1988 Chevrolet V30 5.7L 7.4L V8 yn

Cardone Reman Engine Control Module for 1987-1988 Chevrolet R20 Suburban cw

Cardone Reman Engine Control Module for 1987-1988 Chevrolet R30 5.7L 7.4L V8 mf

Cardone Reman Engine Control Module for 1988-1993 GMC C3500 5.7L 7.4L V8 - ti

Cardone Reman Engine Control Module for 1987-1988 Chevrolet R30 7.4L V8 - xa

Cardone Reman Engine Control Module for 1987-1988 Chevrolet V30 7.4L V8 - lv

Cardone Reman Engine Control Module for 1989-1992 Chevrolet G20 5.7L V8 - qt