hey guys, this is my first time rebuilding my engine and i just bought a new ford racing e303 cam from LRS. i was just about to install it when i noticed there is no pin for the timing gear on the cam at all. is this a defective cam? or is there a way i'm supposed to take the pin off the stock one? here's a pic, the new e303 is on the left and the stocker is on the right -