This plug kit for GM LS series engines includes all of the plugs needed to seal your LS engine's coolant and oil passages as well as the block heater/coolant drain port.CatalogUser 1This Part Fits: Year Make Model Submodel 2008-2009 Buick LaCrosse Super 2006-2007,2009-2012 Cadillac CTS V 2012 Chevrolet Camaro SS 1998-2002 Chevrolet Camaro Z28 1998-2002 Chevrolet Camaro Z28 SS 2012 Chevrolet Camaro ZL1 2008 Chevrolet Corvette 427 Limited Edition Z06 2003 Chevrolet Corvette 50th Anniversary Edition 2003 Chevrolet Corvette 50th Anniversary Edition Pace Car 1997-2007,2009-2012 Chevrolet Corvette Base 2010-2012 Chevrolet Corvette Grand Sport 1998 Chevrolet Corvette Indianapolis 500 Pace Car 2001-2004,2006-2012 Chevrolet Corvette Z06 2011 Chevrolet Corvette Z06 Carbon 2009-2012 Chevrolet Corvette ZR1 2006-2009 Chevrolet Impala SS 2006-2007 Chevrolet Monte Carlo SS 2005-2006 Chevrolet SSR Base 2006-2009 Chevrolet Trailblazer SS 1998-2002 Pontiac Firebird Formula 1998-2002 Pontiac Firebird Trans Am 2005-2008 Pontiac Grand Prix GXP 2004-2006 Pontiac GTO Base 2008-2009 Saab 9-7x Aero
