What is a flywheel step?
The flywheel step is extremely crucial for the clutch to work properly. The flywheel step determines the proper working range of the pressure plate. The step is the distance between the friction surface, and the pressure plate mounting point on the flywheel. Depending on the make and model of the car it can either be an UP step or Down step, and sometimes the flywheel will be flat. Check the manufacturers specifications about the proper flywheel step for your application.