1993 Duramax/Allison Hummer

  • Make: Hummer
  • Model: H1
  • Year: 1993
  • Mileage: 130000
  • VIN: 137XE833XPE135118
  • Engine size: Duramax
  • Power options: Air Conditioning, Power Locks
  • Fuel: Diesel
  • Transmission: Automatic
  • Drive type: 4WD
  • Drive side: Left-hand drive
  • Options: 4-Wheel Drive, CD Player
  • Vehicle Title: Clear
  • Location: Salida, Colorado, United States


Duramax conversion done by Predator Inc. in 2009 with the previous owner.
PPE tuner, currently set at 400hp, you can easily take it higher but I preferred to keep the black smoke down.
K&N filter
EGR completely deleted and all components removed, right bank up pipe replaced with non-EGR style unit.
Aluminum intercooler
Batmowheel installed on the turbo
4 inch strait pipe
PCS power steering pump
Airdog 150 lift pumpAll fuel lines were replaced and the airdog is tied to a fuel pressure gauge in the cab. Depending on temperature of the fuel it runs about 7 to 10 psi of fuel pressure to the CP3 pump. The airdog lift pump also has its own filters and deairates the fuel.
12k brake booster
Remote start
Drive train
Tcase 4H, 4L, and 2H.Currently has 2.73 diffs. I will send a spare set of diffs with the truck, they are used but good condition. I have 3.08, 2.73, and 2.56--buyers choice of gearing for the spare set.The 6 Allison has been built to 800hp, new torque converter built for offroad use. About 8,000 miles on it now.
Axles were upgraded to 12k.
In 2017 the undercarriage was rebuilt using a HMMWV rebuild kit, all new A-arms, ball joints, and steering components etc.
Shepherd steering box conversion, frame was reinforced, all the heavier steering components from the up-armoured trucks installed.
Predator cross drilled brake discs
Dick Cepeck 16.5 wheels, tires are about 95%
Rubber duck roof rack $2500. This rack is super strong, load it up.
CVT rooftop tent (if you want it)
Tool boxes on rear fender wells
Alpha front bumper
Custom rear bumper
12k warn front winch with synthetic line
8k warn rear winch, needs new cable and solenoid repair. (If it sells over $40,000 I will get and install a new amsteel blue synthetic line with a surelock hook to match the front winch and repair the solenoid).
Rhino spare tire carrier
Hummer Dan skid plates
Lattice style undercarriage skid plates, full length.
Electric door locks
HMMWV hood reinforcements (hood can be walked on and used to access the roof rack)
LED headlights
LED tail lights- Not installed
Momo steering wheel
Some spare axles and parts.A set of spare diffsI have the factory mirrors, I prefer the military style ones. Both go with the truck.Front has "plow" springs installed to account for the added weight of a winch and the heavier Duramax motor.Blue hummer axle locking boltsAll synthetic oils.
AC system has a leak and is not charged.
Rear winch solenoid has an issue (will fix if sells over $40k)
Rear seat covers have some small tears from dogs, seats are good though Seat covers are from Icentropy with the molle straps.
The right front of the hood has a crack in the fiberglass from an incident with the former owner. It has no effect on usability, and can be easily repaired with some quick fiberglass work.
Buyer is responsible for shipping or pick up, I can pick someone up from the airport. I am 2 hours from the Colorado Springs airport and 3 from Denver International Airport. I also have a loading dock available.
If you have any questions you can call or text me at 719 four two nine 4678.ThanksLuke