I am rebuilding an 88 5sp d/r range with parts from a 93 5spd push button. The ring and pinion in particular. The person who is actually doing the work is worried that the gear ratios are different. I learned from a previous post that the low range gears are on the input shaft. So, would it be as simple as swaping the old pinion with the new without messing with the gears?
The only info I can find on gear ratios is for "85-94 4wd". No where says anything about d/r or pushbutton.
I might be being too careful, but I'd like to make sure we're not messing anything up.