Barrett-Jackson Houston 2022 Highlight: 2006 AM General Hummer H1 Alpha Wagon
Presented by Barrett-Jackson. This 2006 Hummer H1 Alpha Wagon is powered by the factory Duramax 6600 6.6-liter V8 32-valve turbodiesel engine making 300hp and 520 ft/lbs of torque mated to...
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