Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 .051in MLS Cylinder Head Gasket 4.070in Bore
SKU C15514-051
MPN cgsC15514-051
$87.95 · Available to order
Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 .051in MLS Cylinder Head Gasket 4.070in Bore
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 2007–2020 | GMC | Savana 2500 | LT | — |
| 2000–2014 | Chevrolet | Tahoe | LS | — |
| 2001–2005 | Chevrolet | Silverado 2500 HD | Base | — |
| 2001–2006 | Chevrolet | Silverado 3500 | LT | — |
| 2003–2009 | GMC | Savana 1500 | Base | — |
| 2003–2009 | Chevrolet | Express 1500 | Base | — |
| 2001–2006 | Chevrolet | Silverado 2500 HD | LS | — |
| 2007–2012 | Chevrolet | Avalanche | LS | — |
| 2004 | Chevrolet | Silverado 2500 | WT | — |
| 2007 | GMC | Sierra 1500 HD Classic | SLT | — |
| 1999–2004 | Chevrolet | Silverado 2500 | LT | — |
| 2007 | GMC | Sierra 1500 HD Classic | SLE | — |
| 2014–2017 | Chevrolet | SS | Base | — |
| 2006 | Chevrolet | Silverado 3500 | WT | — |
| 2006–2009 | Chevrolet | Trailblazer | SS | — |
| 2007 | GMC | Sierra 2500 HD Classic | WT | — |
| 1999–2004 | Chevrolet | Silverado 2500 | Base | — |
| 2005 | Chevrolet | Silverado 1500 HD | Base | — |
| 1999–2013 | GMC | Sierra 1500 | SLT | — |
| 2002–2006 | Chevrolet | Tahoe | Z71 | — |
| 2007 | GMC | Sierra 3500 Classic | WT | — |
| 2006 | Chevrolet | Tahoe | Base | — |
| 2002–2003 | Chevrolet | Avalanche 1500 | North Face | — |
| 2003–2020 | Chevrolet | Express 2500 | Base | — |
| 2007 | GMC | Sierra 2500 HD Classic | SLT | — |
| 2005–2009 | GMC | Envoy | Denali | — |
| 2000 | Chevrolet | Tahoe | Z71 | — |
| 2004–2005 | Chevrolet | Silverado 1500 | Z71 Off-Road | — |
| 2002–2005 | Chevrolet | Avalanche 1500 | Base | — |
| 2003 | Chevrolet | Corvette | 50th Anniversary Edition | — |
| 2007 | GMC | Sierra 3500 Classic | SLT | — |
| 2002 | GMC | Sierra 1500 | HT | — |
| 2002–2008 | GMC | Sierra 1500 | Denali | — |
| 1998–2002 | Pontiac | Firebird | Trans Am | — |
| 2002–2006 | Chevrolet | Avalanche 1500 | Z71 | — |
| 2009 | Hummer | H3T | Alpha | — |
| 2002–2005 | GMC | Sierra 1500 | Base | — |
| 2016–2019 | Chevrolet | Suburban 3500 HD | LS | — |
| 2006–2020 | GMC | Savana 3500 | LT | — |
| 2003–2006 | Chevrolet | Silverado 1500 | SS | — |
| 2005–2008 | Pontiac | Grand Prix | GXP | — |
| 2005–2006 | GMC | Sierra 1500 | Hybrid | — |
| 2006–2020 | Chevrolet | Express 2500 | LT | — |
| 1999–2004 | Chevrolet | Silverado 2500 | LS | — |
| 2006–2009 | GMC | Savana 1500 | LT | — |
| 2004 | Chevrolet | Silverado 3500 | WT | — |
| 2011–2017 | Chevrolet | Caprice | PPV | — |
| 2002–2006 | Chevrolet | Suburban 1500 | Z71 | — |
| 2007 | GMC | Sierra 1500 Classic | SL | — |
| 2007 | GMC | Sierra 3500 Classic | SL | — |
| 2006–2013 | GMC | Sierra 1500 | SL | — |
| 2006–2008 | Chevrolet | Trailblazer | LT | — |
| 2013 | Chevrolet | Avalanche | Black Diamond LT | — |
| 2006–2009 | Saab | 9-7x | 5.3i | — |
| 2007–2014 | Chevrolet | Tahoe | LTZ | — |
| 2000–2013 | Chevrolet | Suburban 2500 | LT | — |
| 1999–2013 | Chevrolet | Silverado 1500 | LS | — |
| 2006–2007 | Chevrolet | Monte Carlo | SS | — |
| 2005 | Isuzu | Ascender | S | — |
| 2007 | Chevrolet | Silverado 2500 HD Classic | WT | — |
| 2015–2019 | Chevrolet | Silverado 3500 HD | High Country | — |
| 2006–2020 | Chevrolet | Express 3500 | LT | — |
| 1999–2005 | Chevrolet | Silverado 1500 | Base | — |
| 2007 | Chevrolet | Silverado 1500 Classic | WT | — |
| 2007 | GMC | Sierra 2500 HD Classic | SL | — |
| 2013 | Chevrolet | Avalanche | Black Diamond LS | — |
| 2010–2015 | Chevrolet | Camaro | SS | — |
| 2007–2019 | Chevrolet | Silverado 2500 HD | LTZ | — |
| 1998–2002 | Pontiac | Firebird | Formula | — |
| 2000–2013 | Chevrolet | Suburban 2500 | LS | — |
| 2004–2006 | Pontiac | GTO | Base | — |
| 2010–2013 | Chevrolet | Corvette | Grand Sport | — |
| 2003–2004 | Chevrolet | Trailblazer EXT | North Face | — |
| 1999–2003 | GMC | Sierra 1500 | SL | — |
| 2000–2014 | Chevrolet | Tahoe | LT | — |
| 2001 | GMC | Sierra 1500 | C3 | — |
| 2001–2019 | Chevrolet | Silverado 2500 HD | LT | — |
| 2000–2014 | GMC | Yukon XL 1500 | SLE | — |
| 2000–2013 | GMC | Yukon XL 2500 | SLT | — |
| 2003 | Chevrolet | Avalanche 1500 | WBH | — |
| 2003–2006 | Isuzu | Ascender | LS | — |
| 2004–2007 | Buick | Rainier | CXL | — |
| 2009 | Hummer | H3 | Championship Series | — |
| 2008–2009 | Buick | LaCrosse | Super | — |
| 2007–2014 | GMC | Sierra 3500 HD | WT | — |
| 1999–2013 | GMC | Sierra 1500 | SLE | — |
| 2003–2020 | Chevrolet | Express 3500 | LS | — |
| 1998–2002 | Chevrolet | Camaro | Z28 SS | — |
| 2007 | GMC | Sierra 1500 Classic | Hybrid | — |
| 2007 | GMC | Sierra 2500 HD Classic | SLE | — |
| 2002–2013 | GMC | Sierra 1500 | WT | — |
| 2005 | Saab | 9-7x | Arc | — |
| 2000–2014 | Chevrolet | Suburban 1500 | LS | — |
| 2003–2008 | Hummer | H2 | Base | — |
| 2007 | Chevrolet | Silverado 1500 HD Classic | LT | — |
| 2000–2014 | GMC | Yukon XL 1500 | SLT | — |
| 2002–2005 | Cadillac | Escalade | Base | — |
| 2004–2005 | GMC | Envoy XUV | SLT | — |
| 2003–2019 | Chevrolet | Silverado 2500 HD | WT | — |
| 2000–2008 | GMC | Yukon | Denali | — |
| 2006–2014 | Chevrolet | Suburban 1500 | LTZ | — |
| 2005–2006 | GMC | Envoy XL | Denali | — |
| 2013 | Chevrolet | Avalanche | Black Diamond LTZ | — |
| 2003–2005 | GMC | Savana 1500 | SLE | — |
| 2003–2005 | Isuzu | Ascender | Limited | — |
| 2006–2009 | GMC | Savana 1500 | LS | — |
| 2003–2006 | Chevrolet | Trailblazer EXT | LS | — |
| 2015–2019 | GMC | Sierra 3500 HD | Base | — |
| 2007–2019 | Chevrolet | Silverado 3500 HD | LT | — |
| 2003 | Isuzu | Ascender | Base | — |
| 2004–2005 | Buick | Rainier | CXL Plus | — |
| 2006–2009 | Chevrolet | Impala | SS | — |
| 2008–2009 | Pontiac | G8 | GT | — |
| 2000–2001 | Chevrolet | Tahoe | Base | — |
| 2000 | Chevrolet | Tahoe | Limited | — |
| 2007–2020 | GMC | Savana 2500 | LS | — |
| 2007–2012 | Chevrolet | Avalanche | LTZ | — |
| 2007 | Chevrolet | Silverado 1500 Classic | SS | — |
| 1998 | Chevrolet | Corvette | Indianapolis 500 Pace Car | — |
| 2004–2005 | GMC | Envoy XUV | SLE | — |
| 2003–2006 | Chevrolet | SSR | Base | — |
| 2016–2019 | Chevrolet | Suburban 3500 HD | LT | — |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT | — |
| 2006 | GMC | Yukon | SL | — |
| 2003–2009 | Chevrolet | Express 1500 | LS | — |
| 2015–2019 | Chevrolet | Silverado 2500 HD | High Country | — |
| 2003–2020 | Chevrolet | Express 3500 | Base | — |
| 2007–2013 | Chevrolet | Silverado 1500 | LTZ | — |
| 2003 | Chevrolet | Corvette | 50th Anniversary Edition Pace Car | — |
| 2001–2006 | Chevrolet | Silverado 3500 | LS | — |
| 2007 | GMC | Sierra 1500 Classic | SLT | — |
| 2007 | Chevrolet | Silverado 1500 Classic | LT | — |
| 2000–2014 | Chevrolet | Suburban 1500 | LT | — |
| 2003–2005 | GMC | Envoy XL | SLE | — |
| 2008–2009 | Hummer | H3 | Alpha | — |
| 2003–2005 | GMC | Savana 3500 | SLE | — |
| 2003–2020 | GMC | Savana 3500 | Base | — |
| 2007 | GMC | Sierra 1500 Classic | SLE | — |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS | — |
| 2002–2005 | Cadillac | Escalade EXT | Base | — |
| 2003–2005 | GMC | Envoy XL | SLT | — |
| 2007 | Chevrolet | Silverado 3500 Classic | LS | — |
| 2005–2006 | Chevrolet | Avalanche 1500 | LT | — |
| 2005–2006 | Chevrolet | Silverado 1500 HD | LT | — |
| 1998–2002 | Chevrolet | Camaro | Z28 | — |
| 2007 | Chevrolet | Silverado 3500 Classic | WT | — |
| 2000–2001 | Chevrolet | Suburban 2500 | Base | — |
| 2011–2019 | GMC | Sierra 3500 HD | Denali | — |
| 2004–2007 | Cadillac | CTS | V | — |
| 2000–2014 | GMC | Yukon | SLE | — |
| 2007 | GMC | Sierra 1500 Classic | WT | — |
| 2003–2005 | GMC | Savana 2500 | SLE | — |
| 2006–2007 | Chevrolet | Trailblazer | LS | — |
| 2007–2019 | GMC | Sierra 3500 HD | SLE | — |
| 2007 | Chevrolet | Silverado 1500 Classic | LS | — |
| 2007–2019 | Chevrolet | Silverado 3500 HD | LTZ | — |
| 2007–2014 | Chevrolet | Tahoe | PPV | — |
| 2007–2019 | GMC | Sierra 2500 HD | SLE | — |
| 2007–2014 | GMC | Sierra 2500 HD | WT | — |
| 2003–2020 | Chevrolet | Express 2500 | LS | — |
| 2006–2020 | GMC | Savana 3500 | LS | — |
| 2001–2008 | GMC | Yukon XL 1500 | Denali | — |
| 2009 | Pontiac | G8 | GXP | — |
| 1997–2013 | Chevrolet | Corvette | Base | — |
| 2004–2006 | Chevrolet | Silverado 1500 | Hybrid | — |
| 2007–2019 | GMC | Sierra 3500 HD | SLT | — |
| 2007–2019 | Chevrolet | Silverado 3500 HD | WT | — |
| 2000–2014 | GMC | Yukon | SLT | — |
| 2006 | GMC | Yukon XL 1500 | SL | — |
| 2007 | Chevrolet | Suburban 2500 | LTZ | — |
| 2012–2014 | Chevrolet | Tahoe | SSV | — |
| 2001–2003 | Chevrolet | Silverado 1500 HD | LT | — |
| 2009–2012 | GMC | Canyon | SLE | — |
| 2007–2012 | Chevrolet | Avalanche | LT | — |
| 2000–2013 | GMC | Yukon XL 2500 | SLE | — |
| 2001–2003 | Chevrolet | Silverado 1500 HD | LS | — |
| 2001–2004 | Chevrolet | Corvette | Z06 | — |
| 2007 | GMC | Sierra 3500 Classic | SLE | — |
| 2006–2009 | Chevrolet | Express 1500 | LT | — |
| 2007 | Chevrolet | Silverado 3500 Classic | LT | — |
| 2009–2012 | Chevrolet | Colorado | LT | — |
| 2002–2013 | Chevrolet | Silverado 1500 | WT | — |
| 2004–2006 | Chevrolet | Avalanche 1500 | Z66 | — |
| 2008 | Chevrolet | Trailblazer | Base | — |
| 2003–2020 | GMC | Savana 2500 | Base | — |
| 2007 | GMC | Sierra 1500 Classic | Denali | — |
| 2003–2006 | Chevrolet | Trailblazer EXT | LT | — |
| 2007 | Chevrolet | Silverado 1500 Classic | Hybrid | — |
| 2015–2019 | GMC | Sierra 2500 HD | Base | — |
| 2002–2003 | Chevrolet | Avalanche 1500 | On Road Edition | — |
| 2005 | Chevrolet | Silverado 1500 HD | LS | — |
| 2005–2006 | Chevrolet | Avalanche 1500 | LS | — |
| 1999–2013 | Chevrolet | Silverado 1500 | LT | — |
| 2006 | Chevrolet | Suburban 1500 | Base | — |
| 2001–2005 | Chevrolet | Silverado 3500 | Base | — |
| 2000–2001 | Chevrolet | Suburban 1500 | Base | — |
| 2007–2019 | GMC | Sierra 2500 HD | SLT | — |
| 2008–2009 | Saab | 9-7x | Aero | — |
| 2011–2019 | GMC | Sierra 2500 HD | Denali | — |
| 2003–2005 | Cadillac | Escalade ESV | Base | — |
| 2009–2012 | GMC | Canyon | SLT | — |
| Category | Engine Components |
|---|---|
| Sub-Category | Head Gaskets |
| UPC | 191070544430 |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 1.2 lb |
| Dimensions (L×W×H) | 23.9 × 9.8 × 0.01 in |
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