2003 Workhorse W-Series Harmonic Balancers
- Fluidampr®Harmonic BalancerWorkhorse W-Series With Chevy Big Block 2003, Harmonic Balancer by Fluidampr®. A Fluidampr performance damper provides premium, broad range control of destructive crankshaft torsional vibration for optimum performance and durability....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$612.00