Hello, I'm a newbie to this forum.

A search didn't turn up much, but I'm hoping someone might have some ideas on this:

I've got fuel sender that goes in an early 70's Honda Z600, and it needs replacing. It's got the standard SAE 5 bolt pattern with holes spaced at angles 80-68-72-72-68, except instead of a 2.125" radius on the centers, it's pretty close to 2.42" (maybe 61.5mm"?)

Has anyone heard of this as a standard of sorts, or know any company that makes units using it?

Thanks in advance!