Fitment: 1997 - 2013 Chevrolet Corvette 1998 - 2002 Chevrolet Camaro w/ LS1 2010 - 2014 Chevrolet Camaro w/ 6.2L 2011 - 2014 Chevrolet Caprice Police Vehicle w/ 6.0L 2006 - 2007 Chevrolet Monte Carlo w/ 5.3L 2006 - 2009 Chevrolet Impala w/ 5.3L 2003 - 2014 Chevrolet Express except for 4.3L or 6.6L 1999 - 2013 Chevrolet Silverado except for 4.3L/6.6L or 8.1L 2002 - 2013 Chevrolet Avalanche except for 8.1L 2000 Chevrolet Tahoe New Body Style 2001 - 2014 Chevrolet Tahoe 2000 - 2014 Chevrolet Suburban except for 6.6L or 8.1L 2003 - 2005 Chevrolet Trailblazer w/ 5.3L 2006 - 2009 Chevrolet Trailblazer w/ 5.3L or 6.0L 2009 - 2012 Chevrolet Colorado w/ 5.3L 1998 - 2002 Pontiac Firebird w/ LS1 2008 - 2009 Pontiac G8 w/ 6.0L or 6.2L 2004 Pontiac GTO w/ LS1 2005 - 2006 Pontiac GTO w/ 6.0L 2005 - 2008 Pontiac Grand Prix w/ 5.3L 2008 - 2009 Buick LaCrosse/Allure w/ 5.3L 2003 - 2014 GMC Savana except for 4.3L or 6.6L 1999 - 2013 GMC Sierraexcept for 4.3L/6.6L or 8.1L 2000 GMC Yukon except Denali Model except for 8.1L 2001 - 2014 GMC Yukon except for 8.1L 2009 - 2012 GMC Canyon w/ 5.3L 2003 - 2009 GMC Envoy w/ 5.3L 2003 - 2004 Oldsmobile Bravada w/ 5.3L 2004 - 2007 Oldsmobile Rainier w/ 5.3L 2004 - 2005 Cadillac CTS w/ 5.7L 2006 - 2007 Cadillac CTS w/ 6.0L 2009 - 2013 Cadillac CTS Sedan w/ 6.2L 2011 - 2014 Cadillac CTS Wagon w/ 6.2L 2011 - 2014 Cadillac CTS Coupe w/ 6.2L 2014 Cadillac CTS – V 2005 Cadillac STS w/ 5.7L 2006 - 2007 Cadillac STS w/ 6.0L 2009 Cadillac STS w/ 6.2L 2002 - 2014 Cadillac Escalade 2003 - 2014 Cadillac Escalade ESV 2002 - 2013 Cadillac Escalade EXT 2003 - 2007 Hummer H2 w/ 6.0L 2008 - 2009 Hummer H2 w/ 6.2L 2008 - 2010 Hummer H3 w/ 5.3L