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$395.95
Harmonic Balancer, Super Damper, Internal Balance, Steel, Black, Chevrolet Front Bolt Pattern, Chrysler, B, RB, Hemi, Each
| Crankshaft Pulley Bolt Hole Quanity: | Three; Chevrolet Bolt Pattern |
|---|---|
| Degree Markings: | Yes; 360 degree range |
| Engine Balance: | Internal |
| Harmonic Balancer Material: | Steel |
| Harmonic Balancer Construction: | Elastomer |
| Harmonic Balancer Color: | Black zinc chromate |
| Outside Diameter: | 7.074 in. |
| SFI Rating: | SFI 18.1 |
| Quantity: | Sold individually |
| Notes: | Not an OEM replacement for stock pulley location. 3-ring design. 1.500 in. wide. Steel hub will need to be honed to final dimension to crank snout. Balancer has Chevrolet front bolt pattern to aid with aftermarket crank mandrel selection. |
ATI Super Damper Standard Harmonic Balancers
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
