I know the bore and stroke of the 1956 and 1957 Evinrude Fleetwin (7.5hp) is 2.125 and 1.75.
Is the bore and stroke of the 1950 through 1955 Fleetwin the same?
If so, would the pistons and rod assemblies all be interchangeable?
The parts manuals kinda sorta make me think so but they list these parts in different ways from year to year.
Thanks,
Nick