EMPI Hi-Performance Steel Billet Degree Pulley, Stock Diameter,
Approximately 3 ? Lbs in a Stock Size Form these Pulleys Have the Ability to Reduce Crankshaft Vibrations, Thus Resulting in Much Longer Engine Case and Bearing Life. All Pulleys are Fully Balanced and Feature A Silver Zinc Finish with White Timings Marks and Numbers on A Black Background.