1998 Chevrolet K2500 5.0L V8. 1996-2000 Chevrolet K2500 5.7L V8. Notes: Accessory Drive Belt Tensioner Assembly. 1996-2000 Chevrolet K2500 7.4L V8. Ideal solution - engineered to help ensure proper belt tension when an original belt is slipping, broken, or worn from fatigue.