Cometic GM LS Gen-3/4 Small Block V8 .027in MLS Cylinder Head Gasket - 3.970in Bore
SKU C5476-027
MPN cgsC5476-027
$87.95 · Available to order
Cometic GM LS Gen-3/4 Small Block V8 .027in MLS Cylinder Head Gasket - 3.970in Bore
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. 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.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 2007 | GMC | Sierra 1500 Classic | Hybrid | — |
| 2003 | Chevrolet | Corvette | 50th Anniversary Edition Pace Car | — |
| 2003–2005 | GMC | Envoy XL | SLE | — |
| 2003–2009 | GMC | Savana 3500 | Base | — |
| 2002–2005 | GMC | Sierra 1500 | Base | — |
| 2002–2006 | Chevrolet | Suburban 1500 | Z71 | — |
| 2007–2012 | Chevrolet | Avalanche | LS | — |
| 2003–2006 | Chevrolet | Express 2500 | LS | — |
| 1999–2000 | Chevrolet | Silverado 2500 | LS | — |
| 2006–2013 | GMC | Sierra 1500 | SL | — |
| 2002–2006 | Chevrolet | Avalanche 1500 | Z71 | — |
| 2006 | GMC | Yukon | SL | — |
| 1999–2013 | GMC | Sierra 1500 | SLT | — |
| 2009–2012 | GMC | Canyon | SLE | — |
| 2013 | Chevrolet | Avalanche | Black Diamond LS | — |
| 2002–2013 | Chevrolet | Silverado 1500 | WT | — |
| 2000–2001 | Chevrolet | Tahoe | Base | — |
| 2009 | Hummer | H3T | Alpha | — |
| 2006–2008 | Chevrolet | Trailblazer | LT | — |
| 2004–2005 | GMC | Envoy XUV | SLE | — |
| 1999–2005 | Chevrolet | Silverado 1500 | Base | — |
| 1999–2000 | Chevrolet | Silverado 2500 | LT | — |
| 2008–2009 | Buick | LaCrosse | Super | — |
| 2005–2008 | Pontiac | Grand Prix | GXP | — |
| 2006–2009 | Chevrolet | Express 1500 | LT | — |
| 2003–2009 | GMC | Savana 2500 | Base | — |
| 2006–2009 | Chevrolet | Impala | SS | — |
| 2000–2014 | GMC | Yukon | SLT | — |
| 2003–2005 | Isuzu | Ascender | Limited | — |
| 2005–2009 | GMC | Envoy | Denali | — |
| 2002–2005 | Chevrolet | Avalanche 1500 | Base | — |
| 2003–2005 | GMC | Savana 2500 | SLE | — |
| 1998–2002 | Chevrolet | Camaro | Z28 SS | — |
| 1999–2013 | GMC | Sierra 1500 | SLE | — |
| 2001–2004 | Chevrolet | Corvette | Z06 | — |
| 2003–2005 | GMC | Savana 1500 | SLE | — |
| 2007–2014 | Chevrolet | Tahoe | LTZ | — |
| 2000–2001 | Chevrolet | Suburban 1500 | Base | — |
| 2006 | Chevrolet | Suburban 1500 | Base | — |
| 2006–2007 | Chevrolet | Trailblazer | LS | — |
| 2007–2014 | Chevrolet | Tahoe | PPV | — |
| 2006 | Chevrolet | Express 2500 | LT | — |
| 2008 | Chevrolet | Trailblazer | Base | — |
| 2009 | Hummer | H3 | Championship Series | — |
| 2005–2006 | Chevrolet | Avalanche 1500 | LT | — |
| 1999–2013 | Chevrolet | Silverado 1500 | LS | — |
| 2007 | Chevrolet | Silverado 1500 Classic | LS | — |
| 2003–2009 | Chevrolet | Express 1500 | Base | — |
| 2003–2006 | Chevrolet | Trailblazer EXT | LS | — |
| 2000 | Chevrolet | Tahoe | Z71 | — |
| 2007–2012 | Chevrolet | Avalanche | LTZ | — |
| 2007–2014 | Chevrolet | Suburban 1500 | LTZ | — |
| 2006–2009 | GMC | Savana 1500 | LT | — |
| 2000 | GMC | Yukon | Denali | — |
| 2005 | Isuzu | Ascender | S | — |
| 2000–2014 | Chevrolet | Tahoe | LT | — |
| 2007 | GMC | Sierra 1500 Classic | SLE | — |
| 2006–2007 | Chevrolet | Monte Carlo | SS | — |
| 2003–2009 | Chevrolet | Express 3500 | Base | — |
| 2003–2009 | GMC | Savana 1500 | Base | — |
| 2003 | Isuzu | Ascender | Base | — |
| 2004–2005 | GMC | Envoy XUV | SLT | — |
| 2004–2005 | Buick | Rainier | CXL Plus | — |
| 1998 | Chevrolet | Corvette | Indianapolis 500 Pace Car | — |
| 2007–2013 | Chevrolet | Silverado 1500 | LTZ | — |
| 2003 | Chevrolet | Corvette | 50th Anniversary Edition | — |
| 2013 | Chevrolet | Avalanche | Black Diamond LT | — |
| 2002–2006 | Chevrolet | Tahoe | Z71 | — |
| 2007 | Chevrolet | Silverado 1500 Classic | LT | — |
| 1999–2003 | GMC | Sierra 1500 | SL | — |
| 2007 | GMC | Sierra 1500 Classic | WT | — |
| 2007 | Chevrolet | Silverado 1500 Classic | Hybrid | — |
| 2013 | Chevrolet | Avalanche | Black Diamond LTZ | — |
| 2008–2009 | Hummer | H3 | Alpha | — |
| 2004–2005 | Chevrolet | Silverado 1500 | Z71 Off-Road | — |
| 2002–2005 | Cadillac | Escalade | Base | — |
| 1999–2000 | Chevrolet | Silverado 2500 | Base | — |
| 2004 | Pontiac | GTO | Base | — |
| 2003–2005 | Chevrolet | Express 3500 | LS | — |
| 2000–2014 | Chevrolet | Suburban 1500 | LT | — |
| 2003–2004 | Chevrolet | Trailblazer EXT | North Face | — |
| 2007–2012 | Chevrolet | Avalanche | LT | — |
| 2003–2009 | Chevrolet | Express 1500 | LS | — |
| 2012–2014 | Chevrolet | Tahoe | SSV | — |
| 2000–2014 | Chevrolet | Suburban 1500 | LS | — |
| 2007 | GMC | Sierra 1500 Classic | SLT | — |
| 2006 | GMC | Yukon XL 1500 | SL | — |
| 2003–2005 | GMC | Envoy XL | SLT | — |
| 2009–2012 | GMC | Canyon | SLT | — |
| 2006 | Chevrolet | Tahoe | Base | — |
| 2002–2013 | GMC | Sierra 1500 | WT | — |
| 2000–2014 | GMC | Yukon XL 1500 | SLT | — |
| 1998–2002 | Pontiac | Firebird | Formula | — |
| 2006–2009 | Saab | 9-7x | 5.3i | — |
| 2007 | Chevrolet | Silverado 1500 Classic | WT | — |
| 2003–2009 | Chevrolet | Express 2500 | Base | — |
| 2002–2003 | Chevrolet | Avalanche 1500 | North Face | — |
| 2005–2006 | GMC | Envoy XL | Denali | — |
| 2004–2005 | Cadillac | CTS | V | — |
| 2000–2014 | GMC | Yukon XL 1500 | SLE | — |
| 2006–2009 | GMC | Savana 1500 | LS | — |
| 2000–2014 | Chevrolet | Tahoe | LS | — |
| 2002 | GMC | Sierra 1500 | HT | — |
| 2003–2006 | Isuzu | Ascender | LS | — |
| 2004–2007 | Buick | Rainier | CXL | — |
| 2005–2006 | Chevrolet | Avalanche 1500 | LS | — |
| 2000 | Chevrolet | Tahoe | Limited | — |
| 2004–2006 | Chevrolet | Silverado 1500 | Hybrid | — |
| 2003–2006 | Chevrolet | Trailblazer EXT | LT | — |
| 2004–2006 | Chevrolet | Avalanche 1500 | Z66 | — |
| 2003 | Chevrolet | Avalanche 1500 | WBH | — |
| 1998–2002 | Pontiac | Firebird | Trans Am | — |
| 2002–2003 | Chevrolet | Avalanche 1500 | On Road Edition | — |
| 1997–2004 | Chevrolet | Corvette | Base | — |
| 1999–2013 | Chevrolet | Silverado 1500 | LT | — |
| 2005 | Saab | 9-7x | Arc | — |
| 2000–2014 | GMC | Yukon | SLE | — |
| 2003–2005 | GMC | Savana 3500 | SLE | — |
| 1998–2002 | Chevrolet | Camaro | Z28 | — |
| 2007 | GMC | Sierra 1500 Classic | SL | — |
| 2003–2004 | Chevrolet | SSR | Base | — |
| 2005–2006 | GMC | Sierra 1500 | Hybrid | — |
| 2009–2012 | Chevrolet | Colorado | LT | — |
| Category | Engine Components |
|---|---|
| Sub-Category | Head Gaskets |
| UPC | 191070132606 |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 1 lb |
| Dimensions (L×W×H) | 24 × 9.75 × 0.13 in |
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