So I was helping my buddy change his oil in his car and we noticed the trans pan was leaking onto the exhaust. The problem being is we dont know what transmission he has and cannot find any numbers, the car was thrown together really sloppy from the previous owner. So we counted the bolts and I believe it has 11. And of course the guys at the parts store had no idea where to begin to start, the don't know anything unless you know the year, type of car kind of people. So any thoughts? The car is a 1990 body with a 1989 carbed 302.