ATI Super Damper Standard Harmonic Balancers ATI917223

Name: ATI Super Damper Standard Harmonic Balancers
Brand: ATI Performance Products
SKU: ATI-917223
Price: 399.95 USD
Availability: InStock
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Part Number: ATI-917223

$399.95

ATI Super Damper Standard Harmonic Balancers

Harmonic Balancer, Standard, Internal Balance, Aluminum/Steel, Black Anodized, SFI 18.1, Chevy, Small Block
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ATI Super Damper Standard Harmonic Balancers ATI917223

ATI-917223

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Part Number: ATI-917223

Estimated Ship Date from Ohio: Monday 10/26/2026

$399.95

Overview

Applications

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Estimated Ship Date from Ohio: Monday 10/26/2026 Would you rather pick it up?

Overview

Brand:

ATI Performance Products

Manufacturer's Part Number:

ATI917223

Part Type:

Harmonic Balancers

Product Line:

ATI Super Damper Standard Harmonic Balancers

Summit Racing Part Number:

ATI-917223

UPC:

800157030451

Engine Balance:

Internal

SFI Rating:

SFI 18.1

Degree Markings:

Yes

Degree Marking Range:

360

Outside Diameter (in.):

7.074 in.

Crankshaft Pulley Bolt Hole Quantity:

Three

Keyway Quantity:

One

Harmonic Balancer Material:

Aluminum/Steel

Harmonic Balancer Construction:

Elastomer

Harmonic Balancer Color:

Black anodized

Mounting Hardware Included:

Yes

Quantity:

Sold individually.

Notes:

1.600 in. crankshaft. 2.280 in. counter bore for use with dry sump systems. 3-ring design, Average weight is 5.45 lbs. Inertia weight is 3.70 lbs. Counterbore will accept drive mandrel and bolts to the 3 pulley mounting holes. Use standard-length crank bolt.

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
* Supercharger and power steering drive pulleys available for some applications