7 blade aluminum clutch fan id

[toypar]

Trying to put together a decent cooling system for my 69 340 dart, I came across this fan in our shop full off Mopar parts. The only numbers I can see on the hub is 46327 "H” and the number 4. It measures about 18 3/8. Can anyone tell me what this fan came on?

 

[nm9stheham]

Looks like it came from a car/truck with a fan clutch. So late 70's or later for a SWAG....

 

[Mopar Tim]

Looks like it came from a Big block, 383, maybe, 65 Newport? I have a identical one and it came from that car.