1990-1997 Chevrolet C3500 w/Dual Rear Wheels (DRW); Bore: 86 mm; Position: Front;. 1998 Chevrolet C3500 Bore: 86 mm; To 15,000 Lb. GVW; Position: Front;. 1999-2000 Chevrolet C3500 w/Dual Rear Wheels (DRW); wo/Heavy Duty Chassis; Bore: 86 mm; Position: Front;.
