GeneC,

Is this the part you are looking for?
I replaced mine in Mazatlan (Total Yacht Works) about a year ago for US$ 120.00 +/-.

Look around and I am sure you can do it for a LOT less than 1 BB!

Or, are you looking for the "water lift" muffler system. I replaced my SS one with a fiberglass unit MANY years ago, like in 1980, and have had no problems since.

Greg