"Mary, I find Seloc's to b
"Mary, I find Seloc's to be more user friendly and have better specifications all round.
If you are looking for a new prop, just about any dealer that sells Michigan Wheel props could get one for you - I show 4 different options that would fit that motor.
The OEM factory prop would have been part number FP408 (Michigan Wheel part 072026) which is an 8 1/8D 8 1/4P 3 blade model - or at the age of your motor, probably came with a 2 blade (same diameter/pitch), OEM part 480FP70 (Michigan Wheel number 072024) if you want that "original" look..."