While in four wheel going foward it was slightly grinding from time to time but I only wheeled it that way one day for a short time. It would stop soon as I went in reverse.

Oh another thing to not I purchased a new set of Superwinch hubs. They are slightly different then the old ones. They use a Oring for the inner seal.

89 2dr 3.0 AT, manual hubs. 33x12.5 MT
gen 2 coils,Cranked front tbars
Dons rocker protection, Front/Rear Bumpers. ARB rear locker, 2" BL, Beefed up skid plates/trailing arms. Gen II uca, 2 Bouncy seats www.youtube.com/TagGeorge