Hey guys, what distributor is this?

Gryzynx said

Looks like it takes an HEI cap, but no distributor gear?

Can you tell how many lobes on the reluctor? 4/6/8 cylinder may be a clue.

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Thanks, it is.
It has a standard red colored GM style HEI cap with built in coil.
8cyl

I just can't find crap about the shaft shape and drive type.
No gear and a slot on the end.