✓Package Include - 1 * Gen III Valley Cover Gasket, 2 * LS1/ LS2/ LS3 Header Gasket (Fits all LS cylinder heads except LS7), 1 * Oil Pan Gasket ,2 * Water Pump Gasket, 1 * Front Cover Gasket, 2 * Valve Cover Gasket, 1 * Damper Seal, 1 * Rear Cover Gasket, 1 * Rear Main Seal.
✓Fitment - The GEN III LS Gasket Kit Set fit for 1999-2000 2002-2006 2008 Chevy Silverado 1500 4.8L/5.3L/6.0L, 2003-2009 Silverado 2500 HD 6.0L, 2002 2006-2007 GMC Sierra 2500 HD 6.0L, 2001 2005 Sierra 1500 4.8L/6.0L, 2000 2004 Sierra 2500 6.0L, 2007 Express 3500 6.0L/4.8L, 2002-2003 Silverado 2500 6.0L, 2004 Silverado 3500 6.0L, 2010 Silverado 3500 HD 6.0L, 2003 Suburban 2500 6.0L
✓Replacement OE Number - 12558178, 12617944, 12612350, 12630223, 12633904, 12637683, 12585673, 12639249, 89060436, 12551933, 12611384, 12573460, 12558177. Please confirm that the old part number matches the one listed before making a purchase.
✓Superior Quality - Our gasket is made of multi-layer stainless steel + graphite composite material, which can withstand 400℃ high temperature and 15bar high pressure. Excellent resistance to high temperature, high pressure, and corrosion, ensures maximum compression ratio allowing the engine to maintain an excellent seal for a longer period of time
✓Save Time & Money - The set includes all necessary components for repair, no need to purchase separate parts, avoiding delays in repair due to missing items. The combined price of the set saves 15%-20% compared to buying all components separately. At the same time, it avoids compatibility risks caused by mixing parts of different brands, making it a cost-effective choice for both DIY car owners and repair shops