The WBA prop has a very large blade surface and performs best in fully submerged applications in un-disturded water conditions. This prop works great on pontoons and work boats.
3.50" Gearcase,
13 Tooth Spline
Thru Hub Exhaust
OEM Rubber Hub Bushing
40 HP 2 Cyl. 1984 & Newer
48 HP 1987-96
50 HP 2 Cyl. 1975 & Newer
55 HP 1976-79
60 HP 2 Cyl. 1980-85
75 HP 3 Cyl. 1975-85
Sprint 1986-92
Formula E 1986-92