I bought a set of axles from a 1978 J20 3/4 ton
truck to use in my '79 WT Cherokee. My question
is in regards to the front D44 from the J20.
Where manual locking hubs would be, there are
silver caps sealing the end of the hubs. I assume
this was because the J20 donor truck had an automatic trans with Q-Trac. How do I remove these
silver "caps" and will manual (Warn) hubs for a
D44 bolt in? What are these things called?