Re: 1967 evinrude 80hp (prop)
Hi cblguy....the first number is the diameter of the prop and the second number is the pitch of the blades.<br /><br />If it's on the motor then it works on the motor. Is it the right prop for the boat??? Don't know. You'll have to run the boat with the motor and see what rpm's your turning, speed, maybe adjust the engine set up.....get the picture?