Originally Posted by HARDEIGHT
Rear end is a 10 bolt (10 bolts on the cover) .The shop that gave me the est said to run 410 gears I need a posi unit which 'm guessing I dont have and the only thing they could reuse was the housing and poss the axles but I cant remember for sure re the axles.
Is your 10 bolt the stock width or has it been cut down you can get a new posi center section for $400 ~ $600 the ring and pinion set around $200 bearing install kit $100 and then the labor for them to do the work? I would think you could use your axles. I have a 10 bolt with 3:73 gears with my 700R4 on back of a Stroked 350 all new except the rear and I added a Powertrax no slip unit to make it a locker all seems to work great