1982 26' Searay sundancer, GM 350/260 hp. I have been told several different types of drivesd by people who see the boat and I can not find any s/n's anywhere. Is there somewhere I can look at the different types by pics and try to compare shapes. It had alpha on stickers but the guy I bought the boat from told me it was a bravo case and other guts. But once before on the forum someone told me the case will not fit another one's inner parts. I may have to take some pics and post to find out. Thanks.