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#75553
Don
Participant

    US Member

    Sorry, but the midsections are completely different between the 1975 and 1978 V4 models….You won’t be able to interchange any of those PTT parts…
    Your older V4 used a unit that was mounted externally to the transom brackets, the 1978 models had a newly designed unit that was neatly housed in between the transom brackets…
    Trying to find a good working PTT unit for your engine will be hard, especially in salt water areas…Best to look in inland fresh water areas, perhaps someone will have a blown engine with a decent PTT unit. These things are hard to find, so don’t expect to find any "bargains"….