Fits the following Vehicles:
- 2000 GMC C3500 | K2500 EXTENDED CAB STANDARD BOX | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
- 1988-1991 GMC C3500 | C3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 EXTENDED CAB, C3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L