Auburn Hills, MI (July 2, 2020) – Known for engineering high-grade H1 designs for drivers looking to conquer anything, Mil-Spec Automotive is proud to present their newest supertruck. As the summer road trip season heats up and adventurers look for safe, fun ways to experience the best of the open road and beyond, Mil-Spec Automotive’s $300,000 large format rig features all the high-performance and interior magic that the company has become synonymous for crafting. Designed to make an impression on and off-road, the newest Mil-Spec Automotive H1 is powered by a specially tuned 500-horsepower/1,000 lbs.-ft. LBZ 6.6L Duramax diesel engine mated to an Allison 6-speed automatic transmission. Mil-Spec Automotive also incorporated a special heavy-duty drivetrain configuration into the build, which includes redesigned front and rear drive shafts, carrier bearings, motor mounts, and transmission crossmember. For more stopping power, Mil-Spec Automotive integrated Wilwood’s 6-piston high