Fitment: For 2001-2004 Chevy Silverado 2500 HD V8 6.6L Turbo Diesel For 2001-2004 Chevy Silverado 3500 V8 6.6L Turbo Diesel For 2001-2004 GMC Sierra 2500 HD V8 6.6L Turbo Diesel For 2001-2004 GMC Sierra 3500 V8 6.6L Turbo Diesel Description: 100% Brand New High Quality Durable Color:As shown in the picture Features:Easy Installation Part Number: 904-126, 904-127, 904-128, 904-129,97188723, 97188722, 97188721, 97188720 Package includes: 8× Fuel Injector Line (Same as picture show) Note: Installation Manual Is NOT Included .