Tandem Axle Sleeper T/A Sleeper, Mack E7 Engine, Diesel, Very rare truck here-in 2015 the engine was replaced with a new Mack remanned engine. Rebuilt transmission and rear Diffs. We have the paperwork on all these up grades totaling almost $40,000 of recent work. This is a stand up truck with the best of care from a fussy owner. Call today for more details., PRE DPF AND RECENT MACK RE MANNED ENGINE