DD Head Gasket Full Kit

If you’re going to do head gaskets on a Duramax, do it once and do it right.

Our Delaney’s Diesel Head Gasket Kits are built to be the most complete and reliable kit on the market — using Mahle Grade C head gaskets and a full head set, with multiple fastener options based on your goals and budget.

Choose from:

OEM head bolts
Or multiple head stud options (proven sets we trust)

We’ve personally run every head stud kit we sell with zero issues, and we only offer parts that we would put in our own trucks.

Kit Includes

Mahle Grade C head gaskets
Complete head set (gaskets and seals)
Your choice of head bolts or head studs

Optional Add Ons

New OEM water pump
Thermostats
Balancer bolt
Injector hold down bolts
Injector return line set (these are known to break during removal)
Rear coolant block off plate
Optional upgraded Fleece/Freedom Racing cylinder heads

Whether you’re doing maintenance, building a tow rig, or prepping for higher horsepower, this kit makes sure the job is done the right way — so you’re not tearing it back apart later.

Do it right the first time, and you won’t have to worry about it again.