Not really about your
oil leak..
Are you using the 3550 w/a 630 hp FE?? If so, you've really got a tickin' tranny time bomb. You're cranking about one and a half times the torgue that the 3550's rated at. The
oil leak could be a prelude to a catastrophic failure, then again not.. If you have street tires, not drag radials, track tires etc it may survive. I guess what I'm getting to is this may be an opportune time to shift to a TKO600. You can then fix the
oil leak once the tranny's out and sell it to revover some of the TKO600's costs. I'm not saying "This is the only thing you shoud do." but... it bears consideration.
Dave