I have the opportunity to acquire a C175C 1962, but the prop needs replaced. It is a Mccauley 2a31c21 w/84s blades. It seems that hen's teeth would be an easier find, but its a prop or the complete STC changing out the go-300e for an o-360.
Does anybody have a line on such a prop?
i know of a fellow in Shaunnavon Saskatchewan who just did a conversion of engines in his 175 to a 210 hp. I believe he still has the old prop and broken go300 engine. His is a 1958 i believe so not sure if it is the same prop but you can give him a call. He calls himself (badger enterprises). you can find his number in directory assistance for shaunnavon saskatchewan canada.
Contact Dave Ireland at d.ireland@shaw.ca or phone 250-392-2421 in Williams Lake British Columbia
He has a prop from 1958 C-175 for sale.
I believe it is the same as you are looking for.