So I must be running low on search mojo...so please if there are threads out there already (as I would guess there are) please redirect me. I'm getting ready to install 4.88's and an ARB in the front of my '99 after destroying the front ring and pinion. I have the FSM to read, but figured I'd research on mud as well and am coming up empty. I looked in the FAQ and searched 'ARB install', 'gear install', and 'gear setup' and didn't find what I was after. I'm probably not the guy to do the write up since this will be my second set of gears to set up in about 20 years 
If there isn't a write up, but you have any tips feel free to post those up as well
If there isn't a write up, but you have any tips feel free to post those up as well