2000 Hummer H1 Wagon Duramax

2000 Hummer H1 Wagon with 6.6 LBZ Duramax conversion with Billet ATS transmission. Tons of torque! The engine is completely stock with a fully built stage 5 ATS 6-speed transmission, which costs around $8k for just the transmission. Along with the LBZ swap the front suspension was rebuilt and new 37inch Toyo Open Country M/T tires were installed. The interior features leather seats and an upgraded sound system which is paired with a touch-screen head unit and Bluetooth audio and phone capabilities.

This Hummer H1 has 90,200 miles. The LBZ swap was done sometime in the last 10k miles, and was installed by Humbuilt at American Outfitters. This truck was previously sold by Hummercore, and they verified the previous ownership and the swap. It was previously owned by a body shop owner who had the entire truck repainted in its original color and redid all the trim. Hummercore stated it was one of the higher quality Duramax swaps that they have seen. The previous owner then had a 6-speed Billet ATS Allison LCT-1000 transmission installed in April of 2020 that was purchased directly from ATS with a 5-year 100k-mile warranty (unfortunately non-transferable, but it shows the quality of their product). The tire pressure warning light is illuminated and the CTIS feature is currently inoperative. The truck is in great condition but has been driven so there is normal wear and tear. It was just inspected had a coolant flush and the HVAC serviced. The truck has heat in the winter and A/C in the summer! Overall this is a fantastic H1 that is ready to go anywhere.

Specs on the trans here:

https://www.xtremediesel.com/ats-built-extreme-allison-lct1000-6-speed-transmission