Evinrude 1972 Lark 50 _ Proper Prop Size?

[TUBBYDUBBY]

I have a 1972 Evinrude Lark 50hp. Can anyone tell me what the diameter and pitch is for the stock propeller?

 

[alcan]

Re: Evinrude 1972 Lark 50 _ Proper Prop Size?

Hi Tubby<br />There were 2 props supplied with these motors in 72. Early production was 13 1/4x17. Later production was 13 3/4x15. There are numerous other props that can also be used depending on application.