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Ati

Ati

ATI Damper - 6.325in - Steel - AMC 304-401 - V8 - Ext Bal - 240 Deg OEM Weight - 3 Ring

SKU: APPATI917943

Harmonic Balancers

APP Dampers...

Ati

Ati

ATI Damper - 6.325in - Steel - AMC 304-401 - V8 - Ext Bal - 240 Deg OEM Weight - 3 Ring

SKU: APPATI917943

Harmonic Balancers

APP Dampers...

A$980.87
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

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

Part Type

Harmonic Balancers

Data: v4.2 - Upd: 2026-10-13 20:39:20

Specifications

Product Attributes - Brand
ATI Performance Products
Product Attributes - Manufacturer's Part Number
ATI917943
Product Attributes - Part Type
Harmonic Balancers
Product Attributes - Product Line
ATI Super Damper Standard Harmonic Balancers
Product Attributes - UPC
800157029233
Product Attributes - Engine Balance
External
Product Attributes - SFI Rating
SFI 18.1
Product Attributes - Degree Markings
Yes
Product Attributes - Outside Diameter (in.)
6.325
Product Attributes - Crankshaft Pulley Bolt Hole Quantity
Three
Product Attributes - Keyway Quantity
One
Product Attributes - Harmonic Balancer Material
Steel
Product Attributes - Harmonic Balancer Construction
Elastomer
Product Attributes - Harmonic Balancer Color
Black zinc chromate
Product Attributes - Mounting Hardware Included
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Fits OEM 240 degree weight engines only. Three ring design. Weight is 6.00 lbs.

Reference Information

Brand Name/s Ati
StreetFX SKU appATI917943
SFX Item ID 4518992
Supplier Item Code 4518992
Manufacturer SKU ATI917943
Manufacturer UPC 800157029233
Alternative References 6.325in

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