i have 3 bl, Mirage Plus 21p props, do they fit on alpha drives,
thanks
AM

yes....thats the props I run on my alpha set up.......you'll probably have to change the anode to the type without the little fin though.....doug

Correct. If you have a regular Alpha with a standard fin tab anode you will need to replace it with a flat plate anode or a Merc HP tap anode. It still has a fin but more streamlined and will clear larger props.