differential

I've got a differential that came out of an '89 332. Nothing wrong with it, no leaks. I just upgraded to the 2-speed w/locker, now it sits on the floor needing a home. Average of top 8 results on ebay is $136 shipped, so I'll say $100 is my price. Located in SE Michigan. Willing to drive...

Hey guys, discovered this week that I've got a slow seeping leak from my differential cover gasket. Question for you all, Deere calls for gasket #MIU10615. Wondering if I could/should use something like Permatex Ultra Black instead. I'm fine using the recommended part, just want to make sure...