Got them on this morning. I put five 1 1/4" holes in the belly pan for the goop to escape from . Yes there is a hole for the oil drain as well as the front diff. The fit was perfect and the install was a breeze , now I can't wait to smash the crap out of them I probably should have taken pictures while it was standing on it's end but I really don't want to lift it up again(that freakin thing is heavy) so these will have to do.