I was just getting ready to reply about my experience with 440 oil pans in my 70 dart when i saw this. I believe you are talking about me. The op could search for my post and read all aboutit. Fwiwthe 440 source pan in yor pic did not allow a right turn. As your pic shows the 893 pans notch is farther forward and might have worked but at the time all i could get was the 440 source and i didn't see any available this am but maybe there are. Anyway i had to fab an enlarged notch which as a pita but it worked. Edit i mean the notch is farther back or rerward when looking at it from under the car laying on you back