Lot #1466.1 - Full custom Hummer H1 built by Predator Inc. The Duramax 6.6-liter V8 diesel engine has been tested with a full run of break-in procedures. Furthermore, this conversion has been tuned with our unique proprietary high-output RapTorq ECM. Providing an exclusive full range of dynamic tuning for air/fuel ratio, ignition advance, boost control, high-flow exhaust, and various other parameters for ultimate power gains and optimal mileage.The Allison 1000 6-speed automatic transmission is also upgraded and built by Predator Inc. to a Stage 4 power level. The transmission is fully upgraded with heavy-duty performance mods to handle up to 650hp and 1,300 ft/lbs. of torque. The transfer case is also converted and built by Predator to new specifications. This includes our conversion from all-wheel drive to a 2WD/4WD selectable transfer case, giving the driver all options available. From The Flying Marlin Collection. CARFAX shows Not Actual Mileage Title issued on 10/11/2018.