Cometic
CG Head Gaskets
$121.04
SKU: C15439-056 · Engine Components
Engine-platform fit — fits by engine family rather than one vehicle. See the engine applications below.
Product Details
Chevrolet Gen-1 Small Block V8 .056in. MLS Cylinder Head Gasket; 4.185in. Bore; 18/23 Degree Head; Round Bore; Without Steam Holes
The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 250°C or 482°F.
- The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes
- The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements
- Requires less clamp load creating less bore distortion
- Conforms load distribution across the sealing area
- Coated On Both Sides w/Viton
Vehicle Fitment 188 applications
Cadillac (5)
- 1992–1996 Commercial Chassis 5.7L V8
- 1993–1996 Fleetwood 5.7L V8
- 1999–2000 Escalade 5.7L Vortec V8
- 2006–2009 STS 4.4L V8 Supercharged
- 2006–2009 XLR 4.4L V8 Supercharged
Chevrolet (108)
- 1980–1996 5.0L V8
- 1980–1992 7.4L V8
- 1982–1993 6.2L V8
- 1985–1998 4.3L V6
- 1988–1994 5.7L V8
- 1990–1991 P30 3.9L L4 Turbocharged
- 1990–1992 Camaro 3.1L V6
- 1992–2002 6.5L V8 Turbocharged
- 1993 G30 7.4L V8
- 1993 P30 7.4L V8
- 1993 C2500 7.4L V8
- 1993 C3500 7.4L V8
- 1993 K2500 Suburban 7.4L V8
- 1993 C2500 Suburban 7.4L V8
- 1993 K2500 7.4L V8
- 1993 K3500 7.4L V8
- 1994–1996 G30 6.5L Detroit Diesel V8
- 1994–1999 P30 6.5L Detroit Diesel V8
- 1994–1995 C1500 6.5L Detroit Diesel V8
- 1994–1995 C2500 6.5L Detroit Diesel V8
- 1994–1995 K1500 6.5L Detroit Diesel V8
- 1994–1995 K2500 6.5L Detroit Diesel V8
- 1994–2000 7.4L V8
- 1994–1996 Caprice 4.3L V8
- 1995–1996 Corvette 5.7L V8
- 1995–1996 G30 5.7L V8
- 1995–1996 Caprice 5.7L V8
- 1995 P30 5.7L V8
- 1995–1997 Camaro 5.7L V8
- 1995–1996 Impala 5.7L V8
- 1995 C1500 5.7L V8
- 1995 C1500 Suburban 5.7L V8
- 1995 C2500 5.7L V8
- 1995 C3500 5.7L V8
- 1995 K1500 5.7L V8
- 1995 K1500 Suburban 5.7L V8
- 1995 K2500 Suburban 5.7L V8
- 1995 C2500 Suburban 5.7L V8
- 1995 K2500 5.7L V8
- 1995 K3500 5.7L V8
- 1995 Tahoe 5.7L V8
- 1996–1999 P30 5.7L Vortec V8
- 1996–1999 C1500 5.7L Vortec V8
- 1996–1999 C1500 Suburban 5.7L Vortec V8
- 1996–2000 C2500 5.7L Vortec V8
- 1996–2000 C3500 5.7L Vortec V8
- 1996–1999 K1500 5.7L Vortec V8
- 1996–1999 K1500 Suburban 5.7L Vortec V8
- 1996–1999 K2500 Suburban 5.7L Vortec V8
- 1996–1999 C2500 Suburban 5.7L Vortec V8
- 1996–2000 K2500 5.7L Vortec V8
- 1996–2000 K3500 5.7L Vortec V8
- 1996–2000 Tahoe 5.7L Vortec V8
- 1996–2002 Express 1500 5.7L Vortec V8
- 1996–2002 Express 2500 5.7L Vortec V8
- 1996–2002 Express 3500 5.7L Vortec V8
- 1997–2004 Corvette 5.7L LS1 V8
- 1997 C1500 5.0L V8
- 1997 C2500 5.0L V8
- 1997 K1500 5.0L V8
- 1997 Express 1500 5.0L V8
- 1997 Express 2500 5.0L V8
- 1998–2002 Camaro 5.7L LS1 V8
- 1998–2002 5.0L V8
- 1999–2005 Silverado 1500 4.8L V8 (Gen III LS)
- 1999–2005 Silverado 1500 5.3L V8 (Gen III LS)
- 1999 P30 4.3L Vortec V6
- 1999–2004 Blazer 4.3L Vortec V6
- 1999–2005 Express 1500 4.3L Vortec V6
- 1999–2003 Express 2500 4.3L Vortec V6
- 1999–2005 Silverado 1500 4.3L Vortec V6
- 2001–2002 Express 3500 8.1L Vortec V8
- 2003 Express 2500 4.8L V8 (Gen III LS)
- 2003–2005 Express 1500 5.3L V8 (Gen III LS)
- 2003 Express 2500 5.3L V8 (Gen III LS)
- 2003 Express 2500 6.0L V8 (Gen III LS)
- 2004–2005 Silverado 1500 6.0L V8 (Gen III LS)
- 2005–2006 Express 2500 4.8L V8 (Gen III LS)
- 2005 Express 2500 5.3L V8 (Gen III LS)
- 2005–2006 Express 2500 6.0L V8 (Gen III LS)
- 2005–2006 Express 2500 4.3L Vortec V6
- 2006 Express 2500 6.6L Duramax Diesel
- 2007 Silverado 1500 4.8L V8 (Gen IV LS)
- 2007 Silverado 1500 Classic 4.8L V8 (Gen IV LS)
- 2007 Silverado 1500 5.3L V8 (Gen IV LS)
- 2007 Express 1500 5.3L V8 (Gen III LS)
- 2007 Silverado 1500 Classic 5.3L V8 (Gen III LS)
- 2007 4.3L V6
- 2009 Silverado 1500 4.8L V8 (Gen IV LS)
- 2009 Silverado 1500 5.3L V8 (Gen IV LS)
- 2009–2010 Express 1500 5.3L V8 (Gen IV LS)
- 2009–2010 Express 1500 4.3L Vortec V6
- 2009 Silverado 1500 4.3L Vortec V6
- 2011 Silverado 1500 4.8L V8 (Gen IV LS)
- 2011 Silverado 1500 5.3L V8 (Gen IV LS)
- 2011 Silverado 1500 4.3L Vortec V6
- 2013 Silverado 1500 4.8L V8 (Gen IV LS)
- 2013 Silverado 1500 5.3L V8 (Gen IV LS)
- 2013 Express 1500 5.3L V8 (Gen IV LS)
- 2013 Express 1500 4.3L Vortec V6
- 2013 Silverado 1500 4.3L Vortec V6
- 2014–2018 Silverado 1500 5.3L V8 (Gen V LT)
- 2014 Silverado 1500 4.3L EcoTec3 V6
- 2015–2016 4.3L V6
- 2017–2018 Silverado 1500 4.3L EcoTec3 V6
- 2018 Express 2500 6.0L V8 (Gen IV LS)
- 2018 Express 2500 2.8L Duramax Diesel
- 2018 Express 2500 4.3L EcoTec3 V6
GMC (71)
- 1980–2002 5.0L V8
- 1980–2002 5.7L V8
- 1980–2000 7.4L V8
- 1982–1993 6.2L V8
- 1985–1999 4.3L V6
- 1990–1991 P3500 3.9L L4 Turbocharged
- 1991 Syclone 4.3L V6 Turbocharged
- 1992–2000 C2500 6.5L Detroit Diesel V8
- 1992–2000 C3500 6.5L Detroit Diesel V8
- 1992–2000 K2500 6.5L Detroit Diesel V8
- 1992–2000 K3500 6.5L Detroit Diesel V8
- 1992–1993 Typhoon 4.3L V6 Turbocharged
- 1994–1995 C1500 6.5L Detroit Diesel V8
- 1994–1995 C2500 6.5L Detroit Diesel V8
- 1994–1996 G3500 6.5L Detroit Diesel V8
- 1994–1999 P3500 6.5L Detroit Diesel V8
- 1994–1995 K1500 6.5L Detroit Diesel V8
- 1994–1995 K2500 6.5L Detroit Diesel V8
- 1994–1997 C1500 6.5L Detroit Diesel V8
- 1994–1999 C2500 Suburban 6.5L Detroit Diesel V8
- 1994–1998 K1500 6.5L Detroit Diesel V8
- 1994–1999 K2500 Suburban 6.5L Detroit Diesel V8
- 1994–1997 Yukon 6.5L Detroit Diesel V8
- 1995–1999 C1500 Suburban 6.5L Detroit Diesel V8
- 1995–1999 K1500 Suburban 6.5L Detroit Diesel V8
- 1996–2002 Savana 2500 6.5L Detroit Diesel V8
- 1996–2002 Savana 3500 6.5L Detroit Diesel V8
- 1997–1999 P3500 6.5L Detroit Diesel V8
- 1999–2006 Sierra 1500 4.8L V8 (Gen III LS)
- 1999–2006 Sierra 1500 5.3L V8 (Gen III LS)
- 2000 Savana 2500 4.3L Vortec V6
- 2000 Sierra 1500 4.3L Vortec V6
- 2000 Savana 3500 4.3L Vortec V6
- 2000 Savana 1500 4.3L Vortec V6
- 2001–2002 Savana 3500 8.1L Vortec V8
- 2001 4.3L V6
- 2002–2003 Savana 2500 4.3L Vortec V6
- 2002–2007 Sierra 1500 4.3L Vortec V6
- 2002 Savana 3500 4.3L Vortec V6
- 2002–2006 Savana 1500 4.3L Vortec V6
- 2003 Savana 2500 4.8L V8 (Gen III LS)
- 2003–2006 Savana 1500 5.3L V8 (Gen III LS)
- 2003 Savana 2500 5.3L V8 (Gen III LS)
- 2003 Savana 2500 6.0L V8 (Gen III LS)
- 2004 Sierra 1500 6.0L V8 (Gen III LS)
- 2007 Sierra 1500 Classic 4.3L Vortec V6
- 2007 Sierra 1500 Classic 4.8L V8 (Gen IV LS)
- 2007–2008 Sierra 1500 4.8L V8 (Gen IV LS)
- 2007–2008 Sierra 1500 5.3L V8 (Gen IV LS)
- 2007 Sierra 1500 Classic 5.3L V8 (Gen III LS)
- 2008–2009 Savana 1500 5.3L V8 (Gen IV LS)
- 2008 4.3L V6
- 2009 Savana 1500 4.3L Vortec V6
- 2011 Sierra 1500 4.3L Vortec V6
- 2011 Sierra 1500 4.8L V8 (Gen IV LS)
- 2011 Sierra 1500 5.3L V8 (Gen IV LS)
- 2013 Sierra 1500 4.3L Vortec V6
- 2013 Sierra 1500 4.8L V8 (Gen IV LS)
- 2013 Sierra 1500 5.3L V8 (Gen IV LS)
- 2014–2015 Sierra 1500 5.3L V8 (Gen V LT)
- 2014 Sierra 1500 4.3L EcoTec3 V6
- 2015 4.3L V6
- 2017–2018 Sierra 1500 5.3L V8 (Gen V LT)
- 2017 4.3L V6
- 2018–2020 Savana 2500 4.3L EcoTec3 V6
- 2018 Sierra 1500 4.3L EcoTec3 V6
- 2018–2020 Savana 2500 6.0L V8 (Gen IV LS)
- 2018–2020 Savana 2500 2.8L Duramax Diesel
- 2020 Sierra 1500 4.3L EcoTec3 V6
- 2020 Sierra 1500 5.3L V8 (Gen V LT)
- 2020 Sierra 1500 2.7L TurboMax I4
Pontiac (4)
- 1980–1992 Firebird 5.0L V8
- 1987–2002 Firebird 5.7L V8
- 1990–1992 Firebird 3.1L V6
- 2004 GTO 5.7L LS1 V8