I picked up a set of these wheels over the weekend. Does anyone recognize them?
I'm trying to find out what they are.

http://community.ratsun.net/gallery/...ermikes-stuff/

They came from a late 70's Z-car.
4 x 114.3 and 6.5" x 14" and 3" backspace.

There are no markings that indicate manufacturer. I have not taken the tires off yet to look inside.

The knockoffs are cast and threaded.

Thanks for looking.