I am done with my lexan window ports that are screwed to the side of the cabin. they are dull and unsightly. Plus they do not open. Aesthetically, they are not consistent with the other ports I replaced with New Found Metals. So I am having NFM special make an opening port for the two large windows. The inside cutout dimension of my 382 is approximately 8.5 X 34.5. A replacement port will fit inside the ID and will give an overall OD of the frame of 10.5 X 36 5/8. These stainless steel ports are not a std size for them so this is what they can make which may require a bit of trimming to fit. They will make significant changes to their existing production to the make these ports to fit the opening. From the little I have seen, the 382s have these plastic screwed on fixed ports. If you would like to order two NFM ports, let them know. If there are two boat owners ordering they tell me that they will knock off the price by $100 from what they will charge individually. They are not cheap. The quote is $1,450 each. I am going to order mine this week. So if you are interested let them know and perhaps they will knock off 100 from your order and mine. Just letting you know, I am ordering individually anyway but thought I would throw this out to the Morgan 382 group in case you have been contemplating this..