✓Replacement OE Number - 12499225, TCS45993, 12551163, 12596365, 12557840. Please confirm that the old part number matches the one listed before making a purchase
✓Compatibility - The Sloppy Mechanics Stage 2 Camshaft Kit fits for Chevrolet: 2002-2004 Avalanche 1500, 2003-2007 Express 1500 5.3L, 2003-2005 Express 2500 5.3L, 2003-2007 Express 2500 4.8L, 2000-2006 Silverado 1500 4.8L 5.3L, 2007 Silverado 1500 Classic 4.8L 5.3L, 1999-2000 Silverado 2500 6.0L, 2000 Silverado 2500 5.3L, 2003-2004 SSR, 2000-2001, 2004 Suburban 1500, 2002-2003 Suburban 1500 5.3L, 2000 Suburban 2500, 2000-2004 Tahoe 5.3L, 2003-2004 Trailblazer EXT 5.3L
✓Compatibility - The Sloppy Mechanics Stage 2 Camshaft Kit fits for GMC: 2003-2004 Envoy XL 5.3L, 2004 Envoy XUV 5.3L, 2003-2007 Savana 1500 5.3L, 2003-2007 Savana 2500 4.8L, 2003-2005 Savana 2500 5.3L, 2000-2006 Sierra 1500 4.8L 5.3L, 2007 Sierra 1500 Classic 4.8L 5.3L, 1999-2000 Sierra 2500 6.0L, 2000 Sierra 2500 5.3L, 2000-2004 Yukon 5.3L, 2001-2004 Yukon XL 1500 5.3L, 2000 Yukon XL 1500, 2000 Yukon XL 2500. Fits for Cadillac: 2002-2004 Escalade 5.3L. Fits for Buick: 2004 Rainier 5.3L
✓Package Include - 1 x E1840P camshaft, 16 x 1218 beehive springs, 16 x 7.400" pushrods, 1 x timing cover gasket set, 1 x balancer bolt, 16 x valve seals
✓Precise Hole Positioning - Automotive replacement head gasket sets is designed to OE standards with precise hole positioning, ensuring a perfect match with the original vehicle. You can complete the engine replacement or repair task yourself, saving time and money on a trip to the auto repair shop