This is the woodruff key on the front of the crankshaft. There are 2 keys per crankshaft,front one for the crank pulley,and rear one for the timing belt sprocket.
Brian Crower billet cranks are CNC machined on state-of-the-art mills from round bar, premium 4340 chromoly steel to ensure the strongest possible shaft available.
Brian Crower billet cranks are CNC machined on state-of-the-art mills from round bar, premium 4340 chromoly steel to ensure the strongest possible shaft available.