Mack EM6-300 6 Cylinder 672 cid Diesel 300 hp Engine, 1985 US EPA Label, 5686 Engine hrs, Mack X107A Manual Transmission, Air Ride Cab, 11R24.5, Double Frame, Camelback Suspension, 186 in Wheelbase, PTO, Davis 13 ft 6 in Long x 3 ft 6 in High Body