The entire drivetrain was in the car when I bought it. It was installed back around 2000 but never street tested. I reassembled a bunch of the car and did a few test runs. Maybe 20 miles total. I have the car on a lift and noticed the center link is rubbing a hole in the pan. I'd spend the money on a new pan if I knew it would solve my problem. Willing to spend the money to have the existing pan modified. Just want to be guaranteed it won't leak oil.