Replacement - Head Gasket Set with Head Bolts - Compatible with 2001 - 2003 Chevrolet Silverado 2500 HD Note: 6.0L V8 (VIN Code U); Cylinder Head Gasket Set with Head Bolts Important Note: Includes; Head Gaskets, (30) Cylinder Head Bolts, (16) 155mm Long Bolts, (4) 100mm Short Bolts, (10) 45mm Small Bolts, Valve Cover Gaskets, Valve Stem Seals, Intake Manifold Gaskets, Exhaust Manifold Gaskets, Front Camshaft Seal, O-Rings, Front Crankshaft Seal, Rear Main Seal, Water Pump Gasket, Other Small Gaskets, RTV Silicone. Compatible With or Fits: Note: VIN Code "N, U" 2002 Chevrolet Silverado 2500 HD LT Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated 2002 Chevrolet Silverado 2500 HD LT Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated 2001 - 2003 Chevrolet Silverado 2500 HD Base Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated 2001 - 2003 Chevrolet Silverado 2500 HD Base Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated 2001 - 2003 Chevrolet Silverado 2500 HD LS Crew Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated 2001 - 2003 Chevrolet Silverado 2500 HD LS Extended Cab Pickup 4-Door 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated