Posted by Bill Garland [172.69.50.31] on Thursday, February 21, 2019 at 19:10:55 :
In Reply to: Gas powered Mack Truck posted by Johnd [162.158.79.80] on Thursday, February 21, 2019 at 07:16:23 :
During the last years of gas engines being built for the B model and for a short time several of the new R models, Mack called them the thermodyne (not to be confused with the thermodyne diesel END673.
Fond memories of Mack B series trucks: Cut my teeth holding on to the steering wheel of a B61 mixing a triplex transmission.