2014 Chevrolet Silverado 2500 HD LT, LTZ, WT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2014 Chevrolet Silverado 3500 HD LT, LTZ, WT 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2014 GMC Sierra 2500 HD Denali, SLE, SLT, WT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2014 GMC Sierra 3500 HD Denali, SLE, SLT, WT 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2013 Chevrolet Avalanche Black Diamond LS, Black Diamond LT, Black Diamond LTZ 5.3L V8 - Flex
2013 Chevrolet Silverado 1500 Hybrid, LS, LT, LTZ, WT, XFE 4.3L V6 - Gas, 4.8L V8 - Flex, 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.2L V8 - Flex
2013 Chevrolet Silverado 2500 HD LT, LTZ, WT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2013 Chevrolet Silverado 3500 HD LT, LTZ, WT 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2013 GMC Sierra 1500 Denali, Hybrid, SL, SLE, SLT, WT, XFE 4.3L V6 - Gas, 4.8L V8 - Flex, 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.2L V8 - Flex
2013 GMC Sierra 2500 HD Denali, SLE, SLT, WT 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2013 GMC Sierra 3500 HD Denali, SLE, SLT, WT 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2012 Chevrolet Avalanche LS, LT, LTZ 5.3L V8 - Flex
2012 Chevrolet Silverado 1500 Hybrid, LS, LT, LTZ, WT, XFE 4.3L V6 - Gas, 4.8L V8 - Flex, 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.2L V8 - Flex
2012 Chevrolet Silverado 2500 HD LT, LTZ, WT 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2012 Chevrolet Silverado 3500 HD LT, LTZ, WT 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2012 GMC Sierra 1500 Denali, Hybrid, SL, SLE, SLT, WT, XFE 4.3L V6 - Gas, 4.8L V8 - Flex, 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.2L V8 - Flex
2012 GMC Sierra 2500 HD Denali, SLE, SLT, WT 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2012 GMC Sierra 3500 HD Denali, SLE, SLT, WT 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2011 Chevrolet Avalanche LS, LT, LTZ 5.3L V8 - Flex
2011 Chevrolet Silverado 1500 Hybrid, LS, LT, LTZ, WT, XFE 4.3L V6 - Gas, 4.8L V8 - Flex, 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.2L V8 - Flex
2011 Chevrolet Silverado 2500 HD LT, LTZ, WT 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2011 Chevrolet Silverado 3500 HD LT, LTZ, WT 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2011 GMC Sierra 1500 Denali, Hybrid, SL, SLE, SLT, WT, XFE 4.3L V6 - Gas, 4.8L V8 - Flex, 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.2L V8 - Flex
2011 GMC Sierra 2500 HD Denali, SLE, SLT, WT 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2011 GMC Sierra 3500 HD Denali, SLE, SLT, WT 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2010 Chevrolet Avalanche LS, LT, LTZ 5.3L V8 - Flex
2010 Chevrolet Silverado 1500 Hybrid, LS, LT, LTZ, WT, XFE 4.3L V6 - Gas, 4.8L V8 - Flex, 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.2L V8 - Flex
2010 GMC Sierra 1500 Denali, Hybrid, SL, SLE, SLT, WT, XFE 4.3L V6 - Gas, 4.8L V8 - Flex, 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.2L V8 - Flex
2009 Chevrolet Avalanche LS, LT, LTZ 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas
2008 Chevrolet Avalanche LS, LT, LTZ 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas
2007 Chevrolet Avalanche LS, LT, LTZ 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas
(3126 more fitments)