So I pulled my 8.5 from my 442 that I was going to re-finish and send to gbodyparts.com for wheels. Pull the cover....open rear end!! :? So i have a good case, good axles, etc. Need a carrier and would like to make a posi unit from it. So I am looking for advice as to making it a posi, sell the damn thing, make it a nice posi and keep it as a spare for my 81....because it has a 3:42.. or hell I dont know. Got a 8.5 case, and hate to see it not be put to good use. No use right now as an open unit.