Rudder Port who made them?

[Sea Horse]

Not sure if they could possibly be the originals but does anyone have an idea who made the rudder ports for my 1967 41 C ?Bought a Buck Algonquin for my boat and after getting the old one out, it appears the hole in the hull is about 1/8 smaller than the port I purchased. No problem machine shop turned it down to match and bolt holes are about 3/8" narrower than Buck but west and some chopped glass solved that issue. Oh,I should mention the one I removed was so corroded due to use of stainless steel carriage bolts nothing is Ledgable.

 

[Avenger]

SAMs will have the right ones.

 

[Boatsb]

I'm pretty sure the running gear was all custom when she was refit. I'm not sure about the rudder ports. I think sunshine welding did the tanks and some custom parts.