Hi All. I have a 2002 41 pc with tAMD 74 engines. I need to replace the wet exhaust elbow. Here?s the problem. The exhaust end is 5 inches diameter but the fiberglass exhaust pipe from the boat is 6 inches. Currently there appears to be a custom elbow with a welded sleeve to expand it to 6 inches to match the fiberglass pipe. Am I missing something. Is there an elbow made that has a 6 inch end? I?m trying to buy a stock item and not have to go custom. Thanks.