Application -
Compatible with LS1/LS6 LS V8 4.8L 5.3L 5.7L Engines
Compatible with H3 & H3T V8 5.3L 2008 2009 2010
Compatible with CTS-V V8 5.7L 2004 2005
Compatible with Firebird 5.7L 2002
Compatible with Yukon & Yukon XL 1500 2007-2014
Compatible with Sierra 1500 V8 4.8L 5.3L
Compatible with Savana 1500 2500 3500 V8 4.8L 5.3L 2008-2015
Compatible with Envoy XUV XL V8 5.3L 2005-2009
Compatible with Canyon V8 5.3L 2009 2010 2011 2012
Compatible with Lacrosse V8 5.3L 2008-2009
Compatible with Silverado 1500 V8 4.8L 5.3L 2005-2013
Compatible with Express 1500 2500 3500 V8 4.8L 5.3L 2008-2015
Compatible with Colorado V8 5.3L 2009 2010 2011 2012
Compatible with Impala V8 5.3L 2006 2007 2008 2009
Compatible with Avalanche 1500 2005-2013
Compatible with Suburban 1500 V8 5.3L 2007-2013
Compatible with Corvette 5.7L 2002 2003 2004
Compatible with Camaro V8 5.7L 2002

Substitute Part Number -
12589226
12498544
98544
26190PT

Tips - We strongly recommend professional installation

Package list - 2 x Cylinder multi layer head gasket