So the little anode that goes above the prop back out and tore up the prop. There isn't any legible markings on the old prop.
Boat is a 91 Searay 220da 24', with a 5.0 and alpha. Boat weighs 4k dry nearest i can figure.
Today I put on the new 14.25 x 17 prop. There was 40 gallons of fuel, and...