DAYCO PB1648DP POWERBOND PERFORMANCE RACE SERIES HARMONIC BALANCER FOR 2001-2005 GM 2500HD/3500HD WITH 6.6L DURAMAX ENGINE

The Dayco PB1648DP PowerBond Performance Race Series Harmonic Balancer is designed to enhance the performance of your 2001-2005 GM 6.6L Duramax LB7/LLY engine. Crafted for diesel performance enthusiasts, this race balancer excels in providing both durability and efficiency under high-stress conditions.

With an overall outer diameter of 7.815 inches and a width of 2.678 inches, this harmonic balancer is engineered to optimize the engine's rotational stability, reducing vibrations that can impact performance. The unique hub-weighted counterbalance ensures smooth operation, making it a premier choice for competitive scenarios.

Equipped with six grooves, the integrated serpentine pulley maximizes belt engagement, ensuring reliable power transfer to essential accessories. The pulley measures 7.560 inches in diameter, which helps maintain optimal tension and reduces wear on your engine components. Although it features no crank trigger or exciter plate, this design minimizes potential failure points, further enhancing reliability.

Timing marks on the balancer allow for precise engine tuning, enabling you to extract maximum horsepower and torque from your Duramax engine. Its robust construction makes it ideal for both daily driving and high-performance racing applications, allowing you to push the limits without compromising on safety.

Compatible with models such as the Chevrolet Silverado 2500 HD and 3500, as well as the GMC Sierra 2500 HD and 3500 from 2001 to 2005, the Dayco PB1648DP is a must-have for anyone looking to elevate their diesel performance. Invest in this high-quality harmonic balancer to experience improved engine efficiency and longevity, ensuring that your vehicle maintains its peak performance on and off the racetrack.