rudder specs
I made a template out of cardboard using the specs posted in forum/photo/projects and tried it on using duct tape to hold it onto the pintles. It did not look exactly like the one that I lost, though it was close. Apparently they made modifications between 1970 and 1985My suggestion is to do the same, and to try it on your boat. The dimensions and sketch posted, are a good place to begin. Modify your cardboard template to the dimension you want before making it in a permanent material.