5 lug , rear disc converson (87-93)

[Unit 5302]

You'll need 2 drivers side axles out of any Ford Ranger from '84-'88 for sure (don't know about other years). The drums from the Ranger for the rear brakes. Some silicon sealer for the rear end cover, rear end oil 80w90 with differential friction modifier (any well known brand), front rotors off a Lincoln Mark VII I know the '85 with ABS has the same bearings as the '87GT (the ABS doesn't matter unless you swap the calipers too), and some 5 lug wheels of course.

When you change the axles, keep one axle in at all times, that way you can be extra careful about not having the spider gears slide out of alignment. You won't even need to touch the brakes in the back.