Are 96-98 Mustangs posi?

Well today I did a burnout and only one tire left a mark :( But then I went to another place and did it again and it left one tire more on the ground then the other. Then I drove to another spot where I peeled out and there was two marks. hmmm wtf is going on?
 
aaa I see lol. Yea im pretty sure the car hasnt seen any maintenance for the last 100k miles. The other guy was a complete idiot with the car. I already replaced the engine and tranny. The old engine would burn a lot of oil, the guy claimed that all big ford engines would burn a lot of oil. haha the new one doesnt burn oil at all.

Hey thanks guys. I appreciate your help. Where can I get the kit?
 
Your clutchs in the rear end are wearing out..........

Clutchs wear out in less then 40K or less with hard driveing.

Just get them replaced and all will be good.

Kit is like less the $50.............