'66 Slant 6 fan

Yeah, that's what I thought. I got a fan with some other slant 6 parts and didn't think about checking to make sure it was a 6cyl part. I got to looking at it and measuring, and it just looked too big at a hair over 18". Must be the standard V8 one. I don't suppose there's enough clearance to run this 18" fan is there?