Modified Crank Timing GearDescription: Factory K Series Timing Chain Gears on higher HP turbocharged or all motor applications have a higher risk of the timing chain gear to break its positioning dowel pin causing your engine to lose timing and potentially do major damage to the engine in this occurrence. The Modified Crank Timing gear solves this problem by modifying the factory gear to be locked in place using a crank keyway. Kit Includes All New Honda Parts: 1 Modified