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ATI Performance Products

ATI Super Damper Standard Harmonic Balancers

4.6 out of 5 stars 235 Customer Reviews

Patented ATI Super Damper standard harmonic balancers are the only crankshaft dampers designed exclusively for high performance engines. Inner and outer shells are
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
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

Showing In Stock Items. Show All 3 Items.

Results 1 - 2 of 2

ATI Super Damper Standard Harmonic Balancers for 2020-2022 F-350 SUPER DUTY, F-250 SUPER DUTY, 2021-2023 E-350 SUPER DUTY - ATI918073

ATI Super Damper Standard Harmonic Balancers for 2020-2022 F-350 SUPER DUTY, F-250 SUPER DUTY, 2021-2023 E-350 SUPER DUTY - ATI918073

ATI Super Damper Standard Harmonic Balancers for 2020-2022 F-350 SUPER DUTY, F-250 SUPER DUTY, 2021-2023 E-350 SUPER DUTY - ATI918073

Harmonic Balancer, Super Damper, 6 Groove, Ford, 7.3L, Godzilla, Gas, Each

Part Number: ATI-918073

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATI Super Damper Standard Harmonic Balancers for 1983-1987 REGAL - ATI917455

ATI Super Damper Standard Harmonic Balancers for 1983-1987 REGAL - ATI917455

ATI Super Damper Standard Harmonic Balancers for 1983-1987 REGAL - ATI917455

Harmonic Balancer, Super Damper, External Balance, Aluminum/Steel, Black, Buick, 3.8L, Each

Part Number: ATI-917455

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

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