For 1999-2003 Chevrolet Silverado 1500 2500 3500. For 2001-2003 Chevrolet Silverado 1500 HD 2500 HD. For 1999-2003 GMC Sierra 1500 2500 3500. For 2001-2003 GMC Sierra 1500 HD 2500 HD. - Will Not Fit For Flex ( E85 ) Fuel Trucks Or 3500 Cab Chassis Trucks.
