Performance Balancer Series - Diesel Performance Harmonic Balancer 01-05 GM 6.6L Duramax LB7/LLY XDP Xtreme Diesel Performance Dana 60 Clear: Protects the light bar

Clear: Protects the light bar while allowing full brightness

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Performance Balancer Series - Diesel Performance Harmonic Balancer 01-05 GM 6.6L Duramax LB7/LLY XDP Xtreme Diesel Performance Dana 60 Clear: Protects the light barUpgrade your high performance GM 6. 6L Duramax LML LGH with XDP Performance Balancer Series Diesel Performance Harmonic Balancer XD722. High performance diesel engines require a high performance balancer. Upgrading the harmonic balancer (also known as a crankshaft vibration damper) when you increase your engine's power output is vital for prolonged engine life. A performance balancer can be essential for engines with increased horsepower, torque, or