Tried searching the archives, but no clear answers on parts cross-compatability among different years for this item.<br /><br />Specifically, I have a '64 40HP Evinrude BIG TWIN, that currently has a pull rope only setup.<br /><br />It'd be nice to convert to an electric starter, provided I had some reference numbers for compatible starters/brackets to get the right part.<br /><br />Would the electric starter off a '69 55HP Evinrude be compatible (as I have an offer for one off a parts motor, but it's unseen thus far, so no way to determine compatability other than the experience and wisdom of those in the know). Thanks