im looking for a limited slip for my 04 ram (hemi) 4wd i got the 393 gears in it any help

 

You have the chrysler 9.25 rear end. Gears shouldn't matter. The lock-right by powertrax is the one I'm putting in. Costs about 300. These units are tougher than nails. I had one in my toyota. Use lucas oil in the diff and it will be quiet. True locker!!!! Don't get the l.s. Randy's ring and pinion carries the lockright.