Still hitting?? I even used a 187 oil pan! Probably due to needing an alignment. I know the exhaust was close but it had a C***hair clearance before it was first run and heated up. No biggie now with the setup you are going with. There is a couple of threads here on the trans swap and detailed pics! Can't wait to see what you have done once you get started!! You could always dump the 5"dp behind the right front wheel! Alot of folks do that. If I had to do it again, it would be twins like Mad Darts setup. Easier to get the 3.5"dp's out!