Ok so my 50-year old "pre alpha" outdrive has finally given up the ghost. (1970 MarkTwain, 6cyl 165hp)
I'm looking at a "165 outdrive" off a 1981 boat (same motor, 6cyl 165), and pictures of the outdrive look the same, externally. (Bearing cap loop, fin shape, bolt pattern etc.)
Q: will the...