Packard 56 Terminals?

Wow! Thanks for your response, the males I guess are all the same. Thanks a bunch!
Yes. They seem to be.
Although when I've bought them, I've noticed small differences in length or how they are notched.
I know I took some photos recently. lemme see if I can find some.

Here's one I bought that was made by Packard
upload_2020-9-3_9-51-36.png

The ones below were also made by Packard but are longer and have a D-shaped hole. They are on a repop engine harness made by M&H that I bought from Year One.
upload_2020-9-3_9-55-23.png

Very similar to these originals in my '67 other than the PED stamp.
upload_2020-9-3_10-4-24.png

Here's an original one from a fuel sending unit next to the tinned one I bought (with the small round hole). You can see what I bought is shorter than the original. The original also has a step on both sides.
upload_2020-9-3_10-8-25.png

I have not figured out the part numbers or sources to get the more correct ones. But the ones on some repop harnesses are pretty close so they must be available.