Answers
Ed, I'll try to answer what I remember.I had a new rudder made by a friend in the business, stronger, thicker shaft and more weldments. I reinforced the bore thru the hull and used the shelf to further support the top of the shaft. I made a alum bracked and used delron bearing blocks to lock the shaft in place for up and down and side to side. An alum collar pinned to the shaft rides on the delron. I have the 3gm motor and a two blade prop, both came with the boat but I'm not sure if it was original. I replaced the motor mounts here in Ozz and pulled the engine and trans to do it. I had the trans openned to check as I always supected it to be the weak link. It had only one problem, the shift fork was worn out of spec. As it was unavailable, I had it bronzed and cut to spec. I had them swap the discs to use the unworn reverse ones in fwd. I put yanmar mounts in and also added a yanmar rubber coupling to stop the shaft from taking the brunt of any misalignment.I had replaced the ports with bornze ones from New Metals, but I don't like them as they leak. I am presently replacing them with plexiglass sheeting, closing off the v birth ones and just using two pieces of plex per side. I will paint the area behind the glass flat black and have surrounds made for the inside. I will use pan head screws thru the glass and a sealing tape instead of 5200 or other adhesive. I have found that I don't need openning ports with the hatches open and swinging to the wind on anchor.Let me stop here and return to your post to get the rest of your Q's.Wally