1985 Supra differential

[mouse2437]

Have an 85 Supra I bought new. Still in good shape and still love to drive it. However its becoming a liability with differential problems.

Gets very noisy starting about 60 mph. Noise goes away when you let off the gas. Looking for a good used,rebuilt or someone to rebuild it. Had noisy pinion bearings replaced about 15 k ago but now its worse. I think the mechanic messed it up.

I've been told that setting these up is pretty tricky and needs to be done by a pro. This time I may need a ring and pinion set but they are no
longer available through dealers. Bearings and seals are generally available but gears are something else

Been dogging the internet for a year now trying to find parts and mechanics.

Any help or direction would be most appreciated.

Ed