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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 7 Items.

Results 1 - 7 of 7

ATI Super Damper Standard Harmonic Balancers ATI918459

ATI Super Damper Standard Harmonic Balancers ATI918459

ATI Super Damper Standard Harmonic Balancers ATI918459

Harmonic Balancer, Standard, Aluminum, Black, Internal Balance, 6.78 in. Diameter, Chrysler, Dodge, Jeep, 5.7L

Part Number: ATI-918459

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATI Super Damper Standard Harmonic Balancers ATI917776

ATI Super Damper Standard Harmonic Balancers ATI917776

ATI Super Damper Standard Harmonic Balancers ATI917776

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Chevy, LS with 1.483 in. Snout, Each

Part Number: ATI-917776

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATI Super Damper Standard Harmonic Balancers ATI918432

ATI Super Damper Standard Harmonic Balancers ATI918432

ATI Super Damper Standard Harmonic Balancers ATI918432

Harmonic Balancer, Super Damper, 6.780 in., Internal Balance, Aluminum, Black, Mopar, 6.1L Hemi, 392 Crate

Part Number: ATI-918432

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATI Super Damper Standard Harmonic Balancers ATI917777

ATI Super Damper Standard Harmonic Balancers ATI917777

ATI Super Damper Standard Harmonic Balancers ATI917777

Harmonic Balancer, Super Damper, Internal Balance, Steel, Black, Chevy, LS with 1.483 in. Snout, Each

Part Number: ATI-917777

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATI Super Damper Standard Harmonic Balancers ATI918482L

ATI Super Damper Standard Harmonic Balancers ATI918482L

ATI Super Damper Standard Harmonic Balancers ATI918482L

Harmonic Balancer, Super Damper, 6-Groove, 10% Underdrive, Subaru, Scion, Toyota, Each

Part Number: ATI-918482L

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

ATI Super Damper Standard Harmonic Balancers ATI917213

ATI Super Damper Standard Harmonic Balancers ATI917213

ATI Super Damper Standard Harmonic Balancers ATI917213

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Chevy, LS with 1.483 in. Snout, Each

Part Number: ATI-917213

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

ATI Super Damper Standard Harmonic Balancers for 2008-2017 VIPER - ATI917936E

ATI Super Damper Standard Harmonic Balancers for 2008-2017 VIPER - ATI917936E

ATI Super Damper Standard Harmonic Balancers for 2008-2017 VIPER - ATI917936E

Harmonic Balancers, Super Damper Standard, Internal Engine Balance, Elastomer, Aluminum/Steel, Black Zinc Chromate, SFI 18.1, Dodge, SRT, 8.4L, Each

Part Number: ATI-917936E

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

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