pinched a line
 

I relocated my trans cooler,while doing it I pinched the lines and caused a restriction.At the track I had to lift to get the 1-2 shift,2-3 was ok.When I got it home, pulled the pan and found some aluminum real fine.So when I get into it what should be looking for?Hope I can fix w/o a new case.Any ideas?It`s a th400.

just a guess but prolly killed a few friction discs i would rebuild it to be safe