I want to add posi to my car but IM not sure whats the best way. Is ther kits that i can buy to make my open to a posi? I have about 200,000 on it right now. Or would it be better to just buy a used posi? And should I go with something besides a 10 bolt 3.23 with a new used one. Thanks

 

I'd get another axle...As a matter of fact, that's what I plan on doing for my own '83. I'm doing a swap from an '89 Formula with rear disks before I sell it off.