Fluidampr 910302 Harmonic Balancer 11% Overdrive for 15-23 Demon, Challenger, Charger, Durango SRT Hellcat, Trackhawk & TRX 6.2L HEMI

The Fluidampr 910302 Harmonic Balancer offers an 11% overdrive specifically engineered for 2015-2023 models of the Demon, Challenger, Charger, Durango SRT Hellcat, Trackhawk, and TRX equipped with the 6.2L HEMI. Designed to reduce torsional vibration and improve engine longevity, this balancer enhances throttle response and overall performance stability. Its precise overdrive ratio optimizes accessory drive speeds, contributing to better engine efficiency and reliability under demanding conditions. Ideal for enthusiasts seeking expert-level upgrades without sacrificing OEM durability.