Performance Balancer Series - Diesel Performance Harmonic Balancer 01-05 GM 6.6L Duramax LB7/LLY XDP Xtreme Diesel Performance Just drain the transmission fluid

Just drain the transmission fluid and remove the oil pan and install the EPC blocker

Vehicle manufacturers often times simply recommend inspecting the damper every 30K miles or at set intervals

The kit includes premium stainless steel worm-drive clamps for secure installation and long-term resistance to moisture and chemicals

(1) Remanufactured HP4 Fuel Injection Pump

Optimized Flow:

Performance Balancer Series - Diesel Performance Harmonic Balancer 01-05 GM 6.6L Duramax LB7/LLY XDP Xtreme Diesel Performance Just drain the transmission fluidUpgrade 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