377, Heavy Duty Trucks - Conventional Trucks w/ Sleeper, Detroit SERIES 60 12.7, 9 Spd, MILEAGE POSTED IT AS IT APPEARS ON ODOMETER GOOD MECHANICAL CONDITION WET KIT INCLUDED 31,535 HOURS, 430 Horse Power, 4 Bag Air Ride Suspension, Wheels, Wheel Base, 24.5, Tandem Axle, Ratio,