Exact fit across many different makes and models Engineered to provide OE quality Reliable performance guaranteed by rigorous testing COMPATIBLE WITH THE FOLLOWING VEHICLES: 2001-2003 Chevrolet Silverado 2500 HD (Sub Model: Base, LS, LT) 5-Speed Automatic Transmission, Transmission Manufacturer Code: 1000/M74, Includes both cables 2004-2005 Silverado 2500 HD (Submodel: Base, LS, LT, WT) 5-Speed Automatic Transmission, Transmission Manufacturer Code: 1000, Contains Both Cables 2006 Silverado 2500 HD (Submodel: LS, LT, WT) 6-Speed Automatic Transmission, Transmission Manufacturer Code: 1000, Contains Both Cables 2004 Silverado 3500 WT 5-Speed Automatic Transmission, Transmission Manufacturer Code: 1000, Contains Both Cables 2001-2003 Silverado 3500 (Submodel: Base, LS, LT) 5-Speed Automatic Transmission, Transmission Manufacturer Code: 1000/M74, Contains Both Cables 2004-2005 Silverado 3500 (Submodel: Base, LS, LT) 5-Speed Automatic Transmission, Transmission Manufacturer Code: 1000, Contains Both Cables 2006 Silverado 3500 (Submodel: LS, LT, WT) 6-Speed Automatic Transmission, Manufacturer Code: 1000, Contains Both Cables 2002-2003 GMC Sierra 2500 HD Base 5-Speed Automatic Transmission, Manufacturer Code: 1000/M74, Contains Both Cables 2001-2002 Sierra 2500 HD SL 5-Speed Automatic Transmission, Transmission Manufacturer Code: 1000/M74, Contains Both Cables 2003 Sierra 2500 HD WT 5-Speed Automatic Transmission, Transmission Manufacturer Code: 1000/M74, Contains Both Cables 2001-2003 Sierra 2500 HD (Submodel: SLE, SLT) 5-Speed Automatic Transmission, Transmission Manufacturer Code: 1000/M74, Contains Both Cables 2004-2005 Sierra 2500 HD (Submodel: Base, SLE, SLT, WT) 5-Speed Automatic Transmission, Transmission Manufacturer Code: 1000, Contains Both Cables 2006 Sierra 2500 HD (Submodel: SL, SLE, SLT, WT) 6-Speed Automatic Transmission, Transmission Manufacturer Code: 1000, Contains Both Cables 2002-2003 Sierra 3500 Base 5-Speed Automatic Transmission, Transmission Manufacturer Code: 1000/M74, Contains Both Cables 2001-2002 Sierra 3500 SL 5-Speed Automatic Transmission, Transmission Manufacturer Code: 1000/M74, Contains Both Cables 2001-2003 Sierra 3500 (Submodel: SLE, SLT) 5-speed, automatic transmission, transmission manufacturer code: 1000/M74, contains both cables 2004-2005 Sierra 3500 (submodel: Base, SLE, SLT, WT) 5-speed, automatic transmission, transmission manufacturer code: 1000, contains both cables 2006 Sierra 3500 (submodel: SL, SLE, SLT, WT) 6-speed, automatic transmission, transmission manufacturer code: 1000, contains both cables