08/23/2026
The Duramax powered OBS Ford runs and drives insanely well! Spinning tires in Ryan Hausmann shop with a 2k pound pallet of parts in the bed is fun🤘🏼
We now have ~1200 miles on the swap and the fresh engine with zero issues. It is a crazy feeling to drive an old Ford that feels like you are driving a modern truck. With our front and rear suspension, the LBZ Duramax, Allison 6 speed transmission and AAM 11.5 disc brake rear axle with hydroboost it feels like you are driving a new truck. That being said, the rattling door panels remind you that it’s still a 30 year old Ford. Those will get fixed here soon though.
This project has far exceeded our expectations and I couldn’t be happier with it. We will be releasing a long form YouTube video going over everything that has been done very soon!
Is anyone interested in Duramax swap parts for their OBS Ford? Engine mounts, transmission crossmember, throttle pedal bracket, swap guide, etc.