So, I have a GMC 1 ton dually. 4 speed tranny. I'm looking for a pto to go on said truck. Are all pto units the same for that time frame ? If not how do I go about finding the correct one ? thanks, Charles
I just finished a 1946 chevy pickup street rod now on a 1950 chevy 3100 . also a GMC 220 with duals and a 1948 chevy 2 ton