1965 AC Compressor Pulley

whitepunkonnitro said
I looked at the pic closer, and you are right.
Interesting about the 65 273. I imagine everything on the front of that engine had to be unique to make that work.

And on an interesting note, the 1966 A-body 273 factory air came with a single groove pulley. Go figure what Ma Mopar was thinking and why.