Patented ATI Super Damper standard harmonic balancers are the only crankshaft dampers designed exclusively for high performance engines. Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. The inertia weights have six (2-ring design) or eight (3-ring design) computer-machined grooves to retain the proper durometer O-rings (dyno tested for each application). Whether you race or just drive on the street, ATI harmonic balancers are the perfect choice.Features include:* Eliminates torsional crankshaft vibrations* Exceeds SFI 18.1 specs* Black zinc chromate finished* OEM equipment on a variety of crate engines* Tunable, rebuildable, and extremely efficient at all rpm* Laser-engraved 360 degree timing marks* Supercharger and power steering drive pulleys available for some applications

More From This Category

Ross Performance  Harmonic Damper, SR20 S13 RWD, Each

Ross Performance Harmonic Damper, SR20 S13 RWD, Each

$607.38

PowerBond Balancer OEM Replacement For Volvo B5252/B5254 L5 2.5

PowerBond Balancer OEM Replacement For Volvo B5252/B5254 L5 2.5

$221.03

Ross Performance Harmonic Damper, BMW M54 B30 Dual Pulley (OEM)

Ross Performance Harmonic Damper, BMW M54 B30 Dual Pulley (OEM)

$853.60