i am thiking of buying a 1979 115 but it has a regular side mount control i have a center console boat and would need a binacal center control i am wondering how hard are they to find and what years are interchangable any info would be great thanks
They are interchangale from the early 60's up through the 90's if you just mean the throttle/shift cables. The electrics you'll need to hand wire up an ignition switch to the center console.<br /><br />-W
