Compatible with: 2007 Chevrolet Express 3500; 1999-2006 Chevrolet Silverado 1500; 2004-2008 Chevrolet Silverado 1500; 2003-2009 Chevrolet Silverado 2500 / HD; 2004 Chevrolet Silverado 3500; 2010 Chevrolet Silverado 3500 HD; 2003 Chevrolet Suburban 2500; 2001-2005 GMC Sierra 1500; 2000-2004 GMC Sierra 2500; 2002-2007 GMC Sierra 2500 HD Cylinder Gaskets Set Advantage - BRTEC gaskets withstand high and low temperatures to provide a reliable seal with minimal tightening. We only uses high-quality gasket materials like rubbers, graphite, steel to satisfy the tough demands, they are the superior choice when building a professional racing engine. You'll find the right gasket for your application. Gasket Part Number: 12558178 BRTEC Automotive Replacement Gasket Sets Package List- Gasket, Intake & Exhaust Manifold Gasket, Valve Cover Gasket, Viton Valve Stem Seals/ Grommets, Other O-Rings/ Seals, Other Small Gaskets, and Other Engine Sealing Kits; ( Please refer to the first image to confirm the components you may receive, we always check every package before shipment, please massage us for a replacement if there are missing parts after you receiving the package ). Check Before Purchasing - Please check the description or use the year/make/model drop down bar and interchange part numbers to confirm the compatibility before purchasing. If you don't make sure whether this ENGINE GASKET KIT fit for your vehicles, please message us. More details as below; Installation instruction is not included, refer to the online installation steps will work, professional installation is highly recommended.

Fits Following Models:

2007 CHEVROLET EXPRESS 3500 4.8L 294CID V8 OHV, VIN CODE "V"

2007 CHEVROLET EXPRESS 3500 6.0L 5967CC 364CID V8 OHV, VIN CODE "U"

2008 CHEVROLET SILVERADO 1500 4.8L 294CID V8 OHV, VIN CODE "C"

1999-2006 CHEVROLET SILVERADO 1500 4.8L 294CID V8 OHV, VIN CODE "V"

2002-2005 CHEVROLET SILVERADO 1500 5.3L 323CID V8 FLEX OHV, VIN CODE "Z"

2005 CHEVROLET SILVERADO 1500 5.3L 323CID V8 OHV, VIN CODE "B, T"

1999-2004 CHEVROLET SILVERADO 1500 5.3L 323CID V8 OHV, VIN CODE "T"

2006 CHEVROLET SILVERADO 1500 5.3L 325CID V8 OHV, VIN CODE "B, T"

2008 CHEVROLET SILVERADO 1500 5.3L 325CID V8 OHV, VIN CODE "J, M"

2008 CHEVROLET SILVERADO 1500 5.3L 5328CC 325CID V8 FLEX OHV, VIN CODE "0, 3"

2006 CHEVROLET SILVERADO 1500 5.3L 5328CC 325CID V8 FLEX OHV, VIN CODE "Z"

2008 CHEVROLET SILVERADO 1500 5.3L 5328CC 325CID V8 OHV, VIN CODE "J, M"

2004-2006 CHEVROLET SILVERADO 1500 6.0L 5967CC 364CID V8 OHV, VIN CODE "N, U"

2008 CHEVROLET SILVERADO 1500 6.0L 5967CC 364CID V8 OHV, VIN CODE "Y"

2003-2006 CHEVROLET SILVERADO 2500 HD 6.0L 5967CC 364CID V8 OHV, VIN CODE "N, U"

2007 CHEVROLET SILVERADO 2500 HD 6.0L 5967CC 364CID V8 OHV, VIN CODE "N, U, Y"

2008-2009 CHEVROLET SILVERADO 2500 HD 6.0L 5967CC 364CID V8 OHV, VIN CODE "Y"

2003 CHEVROLET SILVERADO 2500 6.0L 5967CC 364CID V8 OHV, VIN CODE "N, U"

2002 CHEVROLET SILVERADO 2500 6.0L 5967CC 364CID V8 OHV, VIN CODE "U"

2010 CHEVROLET SILVERADO 3500 HD 6.0L 5967CC 364CID V8 FLEX OHV, VIN CODE "G"

2010 CHEVROLET SILVERADO 3500 HD 6.0L 5967CC 364CID V8 OHV, VIN CODE "Y"

2004 CHEVROLET SILVERADO 3500 6.0L 5967CC 364CID V8 OHV, VIN CODE "N, U"

2003 CHEVROLET SUBURBAN 2500 6.0L 5967CC 364CID V8 OHV, VIN CODE "U"

2001-2005 GMC SIERRA 1500 4