LISTING INCLUDES: Multiple Layers Steel (Mls) Head Gasket Valve Cover Gasket Valve Stem Seals Intake Manifold Gasket Exhaust Manifold Gasket Front Camshaft Seal O-Rings Front Crankshaft Seal Rear Main Seal Water Pump Gasket Other Small Gaskets Rtv Silicone 30 * Cylinder Head Bolts(20 Long Bolts: 3.94 In, 10 Small Bolts: 1.77 In) W/o Product Instruction FIT FOR: For Buick Rainier 2004-2007 5.3L For Cadillac Escalade 2004-2005 5.3L For Chevrolet Avalanche 1500 2004-2006 5.3L .