Hi James, plenty of discussions about this seal, but always good to have another example. Also lots of info about stainless steel exhaust elbows. It seems one has to be very careful about cathodic action between the elbow and the block, make sure they are electrically insulated from each other as the block can deteriorate very quickly. Last months PBO recommended a paste for the studs and bolts.
The membership association for owners of Dufour Yachts