The ACDelco GM Original Equipment Engine Harmonic Balancer is a GM-recommended replacement for your vehicles original component. It is connected to the crankshaft of your vehicles engine to help reduce torsional vibration and serves as a pulley for the engine accessory drive belts. This original equipment engine harmonic balancer has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Engine Harmonic Balancer
