New (Style) Prop set, provide better efficiency and durability over the Original version .

These have bronze hubs and hold up better in the environments they will not Freeze on prop shafts as the original aluminum hubs did , Easier to remove to do service and especially Zincs for the divers and salt water guys . 

"I cant tell you how many boats and drives come in and we have to end up cutting original style props off , If its time to replace go with theses they will outlast the original ones ! " Kc