Though my engines are running ok they are getting old. 1969 vintage on my 1966 boat. Thinking after the first of the year before the old girls die. Surfing the internet ive seen quite a few sites that sell new Gm built GM marinized 350cu marine long blocks. Complete with all the tin work and circulating pumps. Just need the intake,carb, ignition and exhaust from your boat if still in good shape.Im looking at the 1967 thru 1985 replacement at 260 hp and about 2, 700 dollars a piece. A little more for opposite rotation. Anyone have experience with these engines?

