Ayuh,...... The MC-1 drives, like yer's, 'n the Alpha 1s, Alpha 1, Gen.IIs, Bravo Is, 'n the Merc large gear case outboards All use the same props,....
Only gotcha I had was putting an Alpha4 prop on my MC-1 drive, and the prop hitting the trim tab. The Alpha4 prop had more rake than the previous props, so I had to grind the trim tab, to clear the prop. You can get different trim tabs to solve the problem.