Took boat out last saturday and noticed a few drips. Fist was on the front of exhaust manifold there is a cap that has a gasket behind it. (easy as a new gasket I assume) next there is about a 3-4" hose that connect to bellhousing that is dripping. There is a hose clamp that I have not tried to tighten as of yet but if that does not solve where do I buy these exhaust hoses or are these called bellows?