I decided to drop in a 9 bolt 3.27 gears disc rear, from an 87 t/a. I had a 10 bolt gu5 g80 which had needed pinion bearings replaced. I put up that rear for now for a possible future rebuild, or strip out to sell. still on the fence about this one.

does the 9 bolt posi take the same gear oil as the ten bolt posi?

one caliper seems seized. can I switch mine from the ten to the nine bolt? they were new.

are the ebrake cables identical?