I'm pretty new to Rangers. I know my way around a tool box okay but I've never gotten in to a differential. Mine has a 7.5 Open End with 3.08 gears. With only swapping guts, can my diff be converted to 3.73 Trac Lock or Posi? 5th gear is only good on flat ground and I don't want any troubles pulling out of a boat ramp.
90 Reg Cab 2WD 4Cyl
If it won't come off, put your head underneath it.
If it won't go together, put your thumb in between it.