Flathead crank pulley questions

[hotrodman222]

I have searched through all the pulley threads and maybe I gave up too soon.
So the issue is I have a 34 ford with a 1949 flathead running a crab style distributor and truck water pumps and it works great. I am building a new engine and I want use the same set up, but I can't find a crankshaft pulley that works. Obviously the guy that I bought the 34 from had a custom pulley made.
Who makes a custom crankshaft pulley? Or is there a Ford pulley that uses that will work? Thanks.