My rear is 4 linked as well, it just has bags back there. but low profile 20" wheels dont offer the best traction in the world, especially when combined with a g50 that isnt doing the job anymore. If you do it, definately put a real posi or a locker or something in there at the same time

 

what kind of 4 link did you go with? what was the cost?btw im planning on putting in an auburn pro posi.

 

Mine is the 4 link from air ride technologies. Im pretty happy with it, but it eats up bushings, i think that was because it wasnt setup right though. http://ridetech.com/productinfo/prod...241%2C599%2E00

Its a bolt in kit except for the c-notch.