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

GM Performance Harmonic Balancer, Internal Balance, Nodular Iron, Black, Chevy/Pontiac, LS, Each

GM Performance Harmonic Balancer, Internal Balance, Nodular Iron, Black, Chevy/Pontiac, LS, Each

$290.00

Ross Performance Harmonic Damper, Mercedes M104, Each

Ross Performance Harmonic Damper, Mercedes M104, Each

$1,200.54

PowerBond Balancer OEM Replacement For Nissan X TRAIL 01-14

PowerBond Balancer OEM Replacement For Nissan X TRAIL 01-14

$243.29

Pro Race Harmonic Damper/Balancer Pro-Racer, Int. Balance, Ford Modular V8 - 4.6L 2V/4V 1996 & later, Each

Pro Race Harmonic Damper/Balancer Pro-Racer, Int. Balance, Ford Modular V8 - 4.6L 2V/4V 1996 & later, Each

$515.48