Hello everyone my name is Justin I'm from ontario Canada.
I have a 1989 crewcab 454 tbI
Getting ready to start a 4wd conversion it's currently a 2wd dually 700r4 with 3.73s
I purchased a dana 60 and a 14 bolt corperate with 4.56 gears they came out of a ex-military truck
I'm going to...