Hi all have a 85, 7.5 axle. When makeing a turn the right rear side making a noise. I checked the brakes seem ok. I checked axle end play it had 1/16" play on both sides. Checked bearing up and down seemed ok? Have rebuilded axles but not mustangs. Hate to get a used one could too be about used up. We use it for cruzing no raceing. So I'm thinking keeping the 7.5. If you think yes it could be axle problem. Were can I get infor. on rebuild one? Thanks for any help!!