ok so after my rebuild on my gsr im getting a oil leak from under and i dont know where its coming from. Ive searched that if its the rear main seal it would be leaking onto where the tranny and block is but my leak isnt coming to that side is getting onto the drivers side. It would get inside my driver side rim and fender walls, could it be the oil pan gasket? ive lifted up the car and let it run but i still dont see were its coming from.

 

Depending on how long it's been leaking, it's either gonna be extremely easy to find, or a bit of a challange. Look harder, and if you still can't find it, i reccomend putting some dye in your engine, give it a day ot two, and check where the dye is coming from