I've had it with this 904, about to give up!

Alright, looks like a little more damage than I had thought. If you look in the pic, the ears on the inner pump gear are pretty much gone. Looks like it did machine itself in to the outer pump face also, so I guess it's new pump time. All the listings I see are for 68 and newer. I inspected this one and compared it to the spare 904 I have which I think is a 73. I can't tell any difference but don't want to use that spare one if it's wrong. I shouldn't have used that 67 trans but it's what was in the car and I had already started on it when I figured out 67 and earlier are oddballs.