NOTE: All Cometic Gasket products not in stock are made to order. Lead time is 4-6 weeks. Orders CANNOT be cancelled once placed.

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.120". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.

GM Gen III/IV Small Block V8 LS Series MLS Head Gasket 3.910in. Bore.Comprised of mulitple embossed layers of stainless steel with the outer layers utilizing a viton rubber coating.Compressed operating thickness is .120in. Each

Vehicle Fitment:

• 2001-2004 Avanti II Base
• 2004-2005 Isuzu Ascender S
• 2007 Isuzu Ascender S
• 2003-2005 Isuzu Ascender Limited
• 2003 Isuzu Ascender Base
• 2006 Isuzu Ascender Base
• 2003-2006 Isuzu Ascender LS
• 2004-2007 Buick Rainier CXL
• 2004-2005 Buick Rainier CXL Plus
• 2008-2009 Buick LaCrosse Super
• 2004-2007 Cadillac CTS V
• 2002-2005 Cadillac Escalade Base
• 2002-2005 Chevrolet Avalanche 1500 Base
• 2005-2006 Chevrolet Avalanche 1500 LS
• 2005-2006 Chevrolet Avalanche 1500 LT
• 2002-2003 Chevrolet Avalanche 1500 North Face
• 2002-2003 Chevrolet Avalanche 1500 On Road Edition
• 2002-2006 Chevrolet Avalanche 1500 Z71
• 2004-2006 Chevrolet Avalanche 1500 Z66
• 2003 Chevrolet Avalanche 1500 WBH
• 1997-2002 Chevrolet Camaro Base
• 1997 Chevrolet Camaro RS
• 1997-2002 Chevrolet Camaro Z28
• 1998-2002 Chevrolet Camaro Z28 SS
• 2010-2015 Chevrolet Camaro SS
• 1997-2013 Chevrolet Corvette Base
• 1998 Chevrolet Corvette Indianapolis 500 Pace Car
• 2003 Chevrolet Corvette 50th Anniversary Edition
• 2003 Chevrolet Corvette 50th Anniversary Edition Pace Car
• 2010-2013 Chevrolet Corvette Grand Sport
• 2001-2004 Chevrolet Corvette Z06
• 2003-2009 Chevrolet Express 1500 Base
• 2003-2009 Chevrolet Express 1500 LS
• 2006-2009 Chevrolet Express 1500 LT
• 2003-2009 Chevrolet Express 2500 Base
• 2003-2006 Chevrolet Express 2500 LS
• 2006 Chevrolet Express 2500 LT
• 2003-2009 Chevrolet Express 3500 Base
• 2003-2005 Chevrolet Express 3500 LS
• 2006-2009 Chevrolet Impala SS
• 2006-2007 Chevrolet Monte Carlo SS
• 2008 Chevrolet Trailblazer Base
• 2003-2007 Chevrolet Trailblazer LS
• 2003-2009 Chevrolet Trailblazer LT
• 2003 Chevrolet Trailblazer LTZ
• 2006-2009 Chevrolet Trailblazer SS
• 1999-2005 Chevrolet Silverado 1500 Base
• 1999-2013 Chevrolet Silverado 1500 LS
• 1999-2013 Chevrolet Silverado 1500 LT
• 2004 Chevrolet Silverado 1500 Z71
• 2002-2004 Chevrolet Silverado 1500 WT
• 2006-2013 Chevrolet Silverado 1500 WT
• 2007-2013 Chevrolet Silverado 1500 LTZ
• 2004-2006 Chevrolet Silverado 1500 Hybrid
• 2010-2013 Chevrolet Silverado 1500 XFE
• 2004 Chevrolet Silverado 1500 Z71 Off-Road
• 1999-2000 Chevrolet Silverado 2500 Base
• 1999-2000 Chevrolet Silverado 2500 LS
• 1999-2000 Chevrolet Silverado 2500 LT
• 2000-2001 Chevrolet Suburban 1500 Base
• 2006 Chevrolet Suburban 1500 Base
• 2000-2014 Chevrolet Suburban 1500 LS
• 2000-2014 Chevrolet Suburban 1500 LT
• 2004-2007 Chevrolet Suburban 1500 Z71
• 2007-2014 Chevrolet Suburban 1500 LTZ
• 2000 Chevrolet Tahoe Limited
• 2000-2001 Chevrolet Tahoe Base
• 2006 Chevrolet Tahoe Base
• 2000-2014 Chevrolet Tahoe LS
• 2000-2014 Chevrolet Tahoe LT
• 2000 Chevrolet Tahoe Z71
• 2003-2014 Chevrolet Tahoe Z71
• 2008-2013 Chevrolet Tahoe Hybrid
• 2012-2014 Chevrolet Tahoe PPV
• 2012-2014 Chevrolet Tahoe SSV
• 2003-2006 Chevrolet SSR Base
• 2009-2012 Chevrolet Colorado LT
• 2009-2012 Chevrolet Colorado WT
• 2007-2012 Chevrolet Avalanche LS
• 2007-2012 Chevrolet Avalanche LT
• 2007-2013 Chevrolet Avalanche LTZ
• 2013 Chevrolet Avalanche Black Diamond LT
• 2013 Chevrolet Avalanche Black Diamond LTZ
• 2014-2017 Chevrolet SS Base
• 2003-2006 Chevrolet Trailblazer EXT LS
• 2003-2006 Chevrolet Trailblazer EXT LT
• 2003-2004 Chevrolet Trailblazer EXT North Face
• 2007 Chevrolet Silverado 1500 Classic LS
• 2007 Chevrolet Silverado 1500 Classic LT
• 2007 Chevrolet Silverado 1500 Classic WT
• 2007 Chevrolet Silverado 1500 Classic Hybrid
• 2003-2009 GMC Envoy SLT
• 2003-2009 GMC Envoy SLE
• 2005-2009 GMC Envoy Denali
• 2003-2009 GMC Savana 1500 Base
• 2006-2009 GMC Savana 1500 LS
• 2006-2009 GMC Savana 1500 LT
• 2003-2005 GMC Savana 1500 SLE
• 2003-2009 GMC Savana 2500 Base
• 2003-2005 GMC Savana 2500 SLE
• 2003-2009 GMC Savana 3500 Base
• 2003-2005 GMC Savana 3500 SLE
• 2002-2005 GMC Sierra 1500 Base
• 1999-2003 GMC Sierra 1500 SL
• 2006-2013 GMC Sierra 1500 SL
• 1999-2013 GMC Sierra 1500 SLT
• 2002-2013 GMC Sierra 1500 WT
• 1999-2013 GMC Sierra 1500 SLE
• 2002 GMC Sierra 1500 HT
• 2005-2006 GMC Sierra 1500 Hybrid
• 2010-2013 GMC Sierra 1500 XFE
• 1999-2000 GMC Sierra 2500 SL
• 1999-2000 GMC Sierra 2500 SLT
• 1999-2000 GMC Sierra 2500 SLE
• 2006 GMC Yukon SL
• 2000-2014 GMC Yukon SLT
• 2000-2014 GMC Yukon SLE
• 2000-2014 GMC Yukon Denali
• 2008-2013 GMC Yukon Hybrid
• 2006 GMC Yukon XL 1500 SL
• 2000-2014 GMC Yukon XL 1500 SLT
• 2000-2014 GMC Yukon XL 1500 SLE
• 2009-2012 GMC Canyon SLT
• 2009-2012 GMC Canyon WT
• 2009-2012 GMC Canyon SLE
• 2004-2005 GMC Envoy XUV SLT
• 2004-2005 GMC Envoy XUV SLE
• 2003-2005 GMC Envoy XL SLT
• 2003-2005 GMC Envoy XL SLE
• 2005-2006 GMC Envoy XL Denali
• 2007 GMC Sierra 1500 Classic SL
• 2007 GMC Sierra 1500 Classic SLT
• 2007 GMC Sierra 1500 Classic WT
• 2007 GMC Sierra 1500 Classic SLE
• 2007 GMC Sierra 1500 Classic Hybrid
• 1997-2002 Pontiac Firebird Formula
• 1997-2002 Pontiac Firebird Trans Am
• 2005-2008 Pontiac Grand Prix GXP
• 2004-2006 Pontiac GTO Base
• 2009 Pontiac G8 GXP
• 2008-2009 Saab 9-7x Aero
• 2005 Saab 9-7x Linear
• 2005-2009 Saab 9-7x Arc
• 2006-2009 Saab 9-7x 5.3i
• 2008-2010 Hummer H3 Base
• 2008-2009 Hummer H3 X
• 2008-2009 Hummer H3 Luxury
• 2008-2010 Hummer H3 Alpha
• 2009 Hummer H3 Championship Series
• 2008-2009 Hummer H3 Adventure
• 2009-2010 Hummer H3T Base
• 2009-2010 Hummer H3T Alpha

What's Included:

• Cometic Gasket Cometic GM LS1 SB 3.910 inch Bore .120 inch MLS Headgasket