drainplug question

[JohnS]

Well, you have a choice. You can remove what is in there and replace it with a threaded one or, just use a good quality rubber plug, installed from the outside. I guess you could install it from the inside however, that will require you to get down in the bilge every time you pull the boat. Do not use a cheap plug, simply because it will not last long.....

[warthog5]

I used 1in PVC shd 40 to keep the water from the transom core. It was glued in by using epoxy/cabisol. I then installed a Garboard plug on the outside. The inside flange fitts inside of 1in PVC perfect.