2007-2009 Chevrolet Silverado 1500 Extended Cab with 6 Foot 6.7 Inch Bed V6 4.3L Gas Engine with 1/4 Turn Gas Cap 2007-2009 Chevrolet Silverado 1500 Extended Cab with 6 Foot 6.7 Inch Bed V8 4.8L Gas Engine with 1/4 Turn Gas Cap 2007-2009 Chevrolet Silverado 1500 Extended Cab with 6 Foot 6.7 Inch Bed V8 5.3L Gas Engine with 1/4 Turn Gas Cap 2007-2009 Chevrolet Silverado 1500 Extended Cab with 6 Foot 6.7 Inch Bed V8 6.0L Gas Engine with 1/4 Turn Gas Cap 2010-2013 Chevrolet Silverado 1500 Extended Cab with 6 Foot 6.9 Inch Bed V6 4.
