I have a 2002 90hp Yamaha, I'm looking to convert from a 20" shaft to a 15". Any suggestions on how and what I would need to start this process? Parts and anything else I would need?<br />Thank you for you help, Rich
hello<br /> a new exhaust housing assy and a 15" driveshaft. and 20 hours or so labor. maybe a jack plate would be a better option.<br /> good luck and keep posting