Here is the shop I payed Mopar only guy ... just moved from New York to Melbourne Fla had him remove a narrowed 8-3/4 and narrow and install Dana 60 410 gear Detroit locker installed the coil over bracket in the wrong spot and delivers it like that like it's ok. ... within a week welds broke on the ladder bars did not even make one pass he also installed disc brakes ... The drums stopped Better the master seeps brake fluid out of the filler caps ! Now 50 miles or less the Dana howls like crazy I'm waiting for him for weeks to fix this disaster RANT OVER .. Can not post his name yet for fear he will not fix /or refund my hard earned money