Cometic GM LS1 SB 4.190in Bore .036in MLS Head Gasket

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". 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 4.190in. Bore.Comprised of mulitple embossed layers of stainless steel with the outer layers utilizing a viton rubber coating.Compressed operating thickness is .036in. Each .036" MLS Cylinder Head Gasket, 4.190" Gasket Bore. 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Sierra 1500 SL 2011 GMC Sierra 1500 SL 2012 GMC Sierra 1500 SL 2013 GMC Sierra 1500 SLE 1999 GMC Sierra 1500 SLE 2000 GMC Sierra 1500 SLE 2001 GMC Sierra 1500 SLE 2002 GMC Sierra 1500 SLE 2003 GMC Sierra 1500 SLE 2004 GMC Sierra 1500 SLE 2005 GMC Sierra 1500 SLE 2006 GMC Sierra 1500 SLE 2007 GMC Sierra 1500 SLE 2008 GMC Sierra 1500 SLE 2009 GMC Sierra 1500 SLE 2010 GMC Sierra 1500 SLE 2011 GMC Sierra 1500 SLE 2012 GMC Sierra 1500 SLE 2013 GMC Sierra 1500 SLT 1999 GMC Sierra 1500 SLT 2000 GMC Sierra 1500 SLT 2001 GMC Sierra 1500 SLT 2002 GMC Sierra 1500 SLT 2003 GMC Sierra 1500 SLT 2004 GMC Sierra 1500 SLT 2005 GMC Sierra 1500 SLT 2006 GMC Sierra 1500 SLT 2007 GMC Sierra 1500 SLT 2008 GMC Sierra 1500 SLT 2009 GMC Sierra 1500 SLT 2010 GMC Sierra 1500 SLT 2011 GMC Sierra 1500 SLT 2012 GMC Sierra 1500 SLT 2013 GMC Sierra 1500 WT 2002 GMC Sierra 1500 WT 2003 GMC Sierra 1500 WT 2004 GMC Sierra 1500 WT 2005 GMC Sierra 1500 WT 2006 GMC Sierra 1500 WT 2007 GMC Sierra 1500 WT 2008 GMC Sierra 1500 WT 2009 GMC Sierra 1500 WT 2010 GMC Sierra 1500 WT 2011 GMC Sierra 1500 WT 2012 GMC Sierra 1500 WT 2013 GMC Sierra 1500 XFE 2010 GMC Sierra 1500 XFE 2011 GMC Sierra 1500 XFE 2012 GMC Sierra 1500 XFE 2013 GMC Sierra 2500 SL 1999 GMC Sierra 2500 SL 2000 GMC Sierra 2500 SLE 1999 GMC Sierra 2500 SLE 2000 GMC Sierra 2500 SLT 1999 GMC Sierra 2500 SLT 2000 GMC Yukon SL 2006 GMC Yukon SLE 2000 GMC Yukon SLE 2001 GMC Yukon SLE 2002 GMC Yukon SLE 2003 GMC Yukon SLE 2004 GMC Yukon SLE 2005 GMC Yukon SLE 2006 GMC Yukon SLE 2007 GMC Yukon SLE 2008 GMC Yukon SLE 2009 GMC Yukon SLE 2010 GMC Yukon SLE 2011 GMC Yukon SLE 2012 GMC Yukon SLE 2013 GMC Yukon SLT 2000 GMC Yukon SLT 2001 GMC Yukon SLT 2002 GMC Yukon SLT 2003 GMC Yukon SLT 2004 GMC Yukon SLT 2005 GMC Yukon SLT 2006 GMC Yukon SLT 2007 GMC Yukon SLT 2008 GMC Yukon SLT 2009 GMC Yukon SLT 2010 GMC Yukon SLT 2011 GMC Yukon SLT 2012 GMC Yukon SLT 2013 GMC Yukon XL 1500 SL 2006 GMC Yukon XL 1500 SLE 2000 GMC Yukon XL 1500 SLE 2001 GMC Yukon XL 1500 SLE 2002 GMC Yukon XL 1500 SLE 2003 GMC Yukon XL 1500 SLE 2004 GMC Yukon XL 1500 SLE 2005 GMC Yukon XL 1500 SLE 2006 GMC Yukon XL 1500 SLE 2007 GMC Yukon XL 1500 SLE 2008 GMC Yukon XL 1500 SLE 2009 GMC Yukon XL 1500 SLE 2010 GMC Yukon XL 1500 SLE 2011 GMC Yukon XL 1500 SLE 2012 GMC Yukon XL 1500 SLE 2013 GMC Yukon XL 1500 SLT 2000 GMC Yukon XL 1500 SLT 2001 GMC Yukon XL 1500 SLT 2002 GMC Yukon XL 1500 SLT 2003 GMC Yukon XL 1500 SLT 2004 GMC Yukon XL 1500 SLT 2005 GMC Yukon XL 1500 SLT 2006 GMC Yukon XL 1500 SLT 2007 GMC Yukon XL 1500 SLT 2008 GMC Yukon XL 1500 SLT 2009 GMC Yukon XL 1500 SLT 2010 GMC Yukon XL 1500 SLT 2011 GMC Yukon XL 1500 SLT 2012 GMC Yukon XL 1500 SLT 2013 Pontiac Firebird Formula 1997 Pontiac Firebird Formula 1998 Pontiac Firebird Formula 1999 Pontiac Firebird Formula 2000 Pontiac Firebird Formula 2001 Pontiac Firebird Formula 2002 Pontiac Firebird Trans Am 1997 Pontiac Firebird Trans Am 1998 Pontiac Firebird Trans Am 1999 Pontiac Firebird Trans Am 2000 Pontiac Firebird Trans Am 2001 Pontiac Firebird Trans Am 2002 Pontiac G8 GXP 2009 Pontiac GTO Base 2004 Pontiac GTO Base 2005 Pontiac GTO Base 2006