Brand New - Manufactured with New Premium Quality Components Engineered to Meet or Exceed OEM Specifications Compatible With Chevrolet C1500 Base, Cheyenne, Silverado 4.3L 1997; C1500 Base, Cheyenne, Silverado 5.0L 1997; C1500 Base, Cheyenne, Silverado 5.7L 1997; C1500 Base, Cheyenne, Silverado 4.3L 1996; C1500 Base, Cheyenne, Silverado 5.0L 1996; C1500 Base, Cheyenne, Silverado 5.7L 1996; C1500 Cheyenne, Silverado, WT 4.3L 1998; C1500 Cheyenne, Silverado, WT 5.0L 1998; C1500 Cheyenne, Silverado, WT 5.7L 1998; C1500 LS 5.0L 1999 - See the Description for more Applications See Product Description for Additional Specifications