OK, thanks for looking. My 68 has a bearing going out on the right rear. Do I have to removed the complete Diff in order to remove the axle and have a new bearing pressed on? Any thing else I should look for besides the bearing and axle?
By the way, I bought three NOS 3.36:1 Pontiac US made gears in GM boxes, and thel all look like the day they were made. I'm planing on using one when I get that far. Good day friends.