Good old Mack triplex. My Dad used to work on them in the 60's at Kroblin Truckline Sumner Iowa. He used to describe how complex it was to shift, but this is the first time I’ve seen it.
William
templar50401
Good old Mack triplex. My Dad used to work on them in the 60's at Kroblin Truckline Sumner Iowa. He used to describe how complex it was to shift, but this is the first time I’ve seen it.