6.6 LB7 Duramax 01-04 diesel VIN “1” premium head gasket set

DURAMAX LB7 PREMIUM HEAD GASKET SET

GASKET KIT COMPONENTS:

5- EGR VALVE GASKETS
2- EXHAUST MANIFOLD GASKETS
2- EXHAUST PIPE PACKING
1- HEATER TUBE “O” RING
16- FUEL INJECTION “O” RINGS
3- INTAKE MANIFOLD PLENUM GASKETS
18- MISC. “O” RINGS
1- THERMOSTAT BY PASS GASKET
1- SILICONE SEALANT
3- TURBO DRAIN TUBES
2- TURBO INLETS
3- TURBO CHARGER MOUNTING GASKETS
2- VALVE COVER GASKETS
24- VALVE COVER GROMMETS
2- VALVE COVER SEALS
32- VALVE STEM SEALS
1- WATER BY PASS “O” RING
3- WATER OUTLET GASKETS
2- WATER PIPE SEALS
1- LEFT HEAD GASKET
1- RIGHT HEAD GASKET

Head bolts are also available so please let us know if you need them so we can add them to your order.

Grade “A”, “B” & “C” head gasket are available for this engine, please let us know what grade head gaskets you need when you order.

Head gaskets grade specifications:
Grade “A” .0370 thickness, 4.134″ fire ring I.D.
Grade “B” .0394 thickness, 4.147″ fire ring I.D.
Grade “C” .0470 thickness, 4.134″ fire ring I.D.

There are also Over Size fire ring head gaskets for bored blocks available.

O/S head gaskets specifications:
.0413 thickness, 4.173″ o/s fire ring I.D.

This gasket set fits all the GM/Chevy trucks 2500 and 3500 series from 2001 to mid 2004 with vin “1”. This is the eighth digit from let to right on your vin number. If you are not sure please contact us.