Package Include: 1* Driver Side Valve Cover Set w/ Gasket & Bolts Replaces Part Number: 12570427, 264-965, 8-12561-820-0, 8-12570-427-0, 8125618200, 8125704270. Product Specification: Color: Silver Tone Material: Metal Size: 49.5x11x4.4cm / 19.49"x4.33"x1.73"(L*W*H) Type: Engine Valve Cover Gaskets Fitment Type: Direct Replacement Compatible with Chevy Vehicle: 1999-2008 Silverado 1500 2001-2006 Silverado 1500 HD 1999-2004 Silverado 2500 2001-2008 Silverado 2500 HD 2001-2006 Silverado 3500 2007-2008 Silverado 3500 HD 2007 Silverado 1500 Classic / 1500 HD Classic / 2500 HD Classic / 3500 Classic 2003-2010 Express 1500 2500 3500 2000-2008 Suburban 1500 2500 2000-2008 Tahoe 2003-2006 Trailblazer EXT 2006-2008 Trailblazer 2007-2008 Avalanche 2002-2006 Avalanche 1500 2500 1999-2008 Corvette 1999-2002 Camaro 2003-2006 SSR Compatible with GMC Vehicle: 1999-2008 Sierra 1500 2001-2006 Sierra 1500 HD 1999-2004 Sierra 2500 2001-2008 Sierra 2500 HD 2001-2006 Sierra 3500 2007 Sierra 1500 Classic / 1500 HD Classic / 2500 HD Classic / 3500 Classic 2007-2008 Sierra 3500 HD 2003-2010 Savana 1500 2500 3500 2000-2008 Yukon / Yukon XL 1500 2500 2005-2008 Envoy 2003-2006 Envoy XL 2003-2005 Envoy XUV Compatible with Cadillac Vehicle: 2004-2007 CTS 2002-2008 Escalade 2002-2008 Escalade ESV EXT Compatible with Buick Vehicle: 2004-2007 Rainier Compatible with Pontiac Vehicle: 2004-2006 GTO 1999-2002 Firebird Compatible with Hummer Vehicle: 2003-2008 H2 2008 H3 Friendly Serves: This Driver Side Valve Cover Set w/ Gasket & Bolts is 100% Brand New . All Products Shipped Are Tested And Easy To Install. We can provide 1 years quality support for this!