Battle of the heavy weights

john&bet wrote:
If you think those trucks were working hard, try driving farm grain trucks from 50+ years ago with full loads of grain. Dodge slant 6 and Sudebaker 365cid flat heads with straight cut gears. Job done and did not break them. Love my 325hp CTD I-6. JME.

I remember our early '50's Cornbinder (IH)from that time period. It had the Black Diamond Inline gas six , 240 cubes), 4 speeds...no 2 speed axle...grain box and during harvesting system that truck was worked...hard !