Fluidampr 760121 Harmonic Balancer for LSx/Lxx Camaro SS LS1 GM Truck 25% UD

Harmonic Balancer - Fluidampr -LSx/Lxx Camaro SS / LS1 GM Truck - 25% UD - Each Protect your Camaro SS or LS-based truck engine from harmful torsional vibration with a Fluidampr viscous damper designed for high-performance street and racing applications. Increased cylinder pressure, RPM and rotating assembly changes can reduce the effectiveness of stock elastomer-style dampers. Fluidampr viscous damping technology helps control crankshaft harmonics across the entire RPM range to support long-term engine durability, accessory drive stability and reduced wear on critical components.

Application summary: 2010-2015 Chevrolet Camaro SS 6.2L LS3/L99. GM LS-based truck applications.
Fitment note: Pinning recommended for high-horsepower and supercharged applications. Fluidampr Pin Kit p/n 300004 available separately.
Fitment note: Includes removable 25% underdrive accessory drive pulley to help reduce accessory speeds in sustained high-RPM racing environments.
Fitment note: Compatible with LS accessory drives using 3.00" crank pulley offset spacing. Controls harmful torsional vibration in 6.2L LS3/L99 and LS based truck engines. Supports crankshaft durability in high-performance street and racing applications. Removable 25% underdrive pulley helps reduce accessory drive speed for high-RPM racing applications while retaining factory-style air conditioning compatibility. Broad RPM range viscous damping protection. Precision CNC machined steel construction.