Head Gasket Set Head Studs Fit 2004 GMC Chevrolet Cadillac Hummer 6.0 VIN N, U. The head gasket is the key component of the engine. It is compressed between the engine block and the cylinder head. The head gasket seals in the internal combustion process to make sure maximum compression is achieved and also keeps coolant and oil from mixing together as the two fluids travel from the engine block to the cylinder head. Time will come that your head gasket will leak or blow. The cylinder head bolts hold the cylinder head and cylinder head gasket in place and ensure that the cylinder head will continue to hold up despite the tremendous amounts of pressure in the combustion chamber. Therefore the cylinder head bolts, and cylinder head gasket are an important part of your engine. They should always be in perfect condition and should be maintained properly. So, if you notice that this part is showing signs of excessive wear, have them replaced immediately. Be sure to have your engine gaskets, and head bolts replace with aftermarket replacement head gasket bolts set as soon as it starts to give you trouble.
Fits Following Models:
2004 CADILLAC ESCALADE 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "N"
2004 CHEVROLET EXPRESS 2500 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "U"
2004 CHEVROLET EXPRESS 3500 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "U"
2004 CHEVROLET SILVERADO 1500 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "N, U"
2004 CHEVROLET SILVERADO 2500 HD 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "U"
2004 CHEVROLET SILVERADO 2500 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "U"
2004 CHEVROLET SILVERADO 3500 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "U"
2004 CHEVROLET SUBURBAN 2500 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "U"
2004 GMC SAVANA 2500 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "U"
2004 GMC SAVANA 3500 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "U"
2004 GMC SIERRA 2500 HD 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "N, U"
2004 GMC SIERRA 2500 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "N, U"
2004 GMC SIERRA 3500 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "N, U"
2004 GMC SIERRA DENALI 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "N, U"
2004 GMC YUKON DENALI XL 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "N, U"
2004 GMC YUKON DENALI 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "N, U"
2004 GMC YUKON XL 2500 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "N, U"
2004 HUMMER H2 6.0L 5967CC 364CID V8 OHV, (16 VALVE), VIN CODE "U"
This item includes:
Multiple Layers Steel (MLS) Head Gasket (7 Layers)
Valve Cover Gasket
Valve Stem Seals
Intake Manifold Gasket (High Performance Metal Intake Manifold Gasket)
Exhaust Manifold Gasket (High Performance Exhaust Header Gaskets)
Front Camshaft Seal
O-rings
Other Small Gaskets
RTV Silicone
30 Cylinder Head Studs (Bolt 1: 155mm ; Bolt 2: 100mm; Bolt 3: 45mm)
Item Specifications:
Bore Opening: 4.100"
Compressed Thickness: 0.054"
Material: MULTI-LAYERED STEEL (7 Layers)