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Ati

Ati

ATI Damper - 6.325in - Steel - AMC 304-401 - V8 - 3 Ring

SKU: APPATI917941

Harmonic Balancers

APP Dampers

Ati

Ati

ATI Damper - 6.325in - Steel - AMC 304-401 - V8 - 3 Ring

SKU: APPATI917941

Harmonic Balancers

APP Dampers

A$1,017.89
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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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: 2026-09-27 13:15:28

Specifications

Product Attributes - Brand
ATI Performance Products
Product Attributes - Manufacturer's Part Number
ATI917941
Product Attributes - Part Type
Harmonic Balancers
Product Attributes - Product Line
ATI Super Damper Standard Harmonic Balancers
Product Attributes - UPC
800157029219
Product Attributes - Engine Balance
Internal
Product Attributes - SFI Rating
SFI 18.1
Product Attributes - Degree Markings
Yes
Product Attributes - Degree Marking Range
360
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
Three ring design. Weight is 6.00 lbs.

Reference Information

Brand Name/s Ati
StreetFX SKU appATI917941
SFX Item ID 4518989
Supplier Item Code 4518989
Manufacturer SKU ATI917941
Manufacturer UPC 800157029219
Alternative References 6.325in

Compatibility

Application Data
  • MakeJEEP
    ModelJ10
    Beginning Year1974
    Ending Year1978
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.9L/360
    SubmodelX
  • MakeJEEP
    ModelJ20
    Beginning Year1974
    Ending Year1976
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size6.6L/401
    SubmodelX
  • MakeJEEP
    ModelJ20
    Beginning Year1974
    Ending Year1978
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.9L/360
  • MakeJEEP
    ModelWAGONEER
    Beginning Year1972
    Ending Year1978
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.6L/343
    SubmodelSPORTABOUT
  • MakeJEEP
    ModelWAGONEER
    SubmodelSPORTABOUT
    Beginning Year1974
    Ending Year1976
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size6.6L/401
  • MakeJEEP
    ModelWAGONEER
    SubmodelCUSTOM
    Beginning Year1973
    Ending Year1976
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.0L/304
  • MakeJEEP
    ModelWAGONEER
    SubmodelCUSTOM
    Beginning Year1974
    Ending Year1976
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.6L/343
  • MakeAMERICAN MOTORS
    ModelREBEL
    Submodel770
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.6L/343
  • MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelSST
    Beginning Year1968
    Ending Year1969
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.6L/343
  • MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelSST
    Beginning Year1969
    Ending Year1970
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size6.4L/390
  • MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelSST
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.0L/304
  • MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelSST
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.9L/360
  • MakeAMERICAN MOTORS
    ModelSPIRIT
    SubmodelSST
    Beginning Year1979
    Ending Year1979
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.0L/304
  • MakeJEEP
    ModelCHEROKEE
    SubmodelSST
    Beginning Year1974
    Ending Year1976
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size6.6L/401
  • MakeJEEP
    ModelCHEROKEE
    SubmodelSST
    Beginning Year1974
    Ending Year1978
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.9L/360
  • MakeJEEP
    ModelCHEROKEE
    SubmodelS
    Beginning Year1974
    Ending Year1976
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.9L/360
  • MakeJEEP
    ModelCHEROKEE
    SubmodelS
    Beginning Year1974
    Ending Year1976
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size6.6L/401
  • MakeJEEP
    ModelCJ5
    Beginning Year1972
    Ending Year1979
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.0L/304
  • MakeJEEP
    ModelCJ6
    Beginning Year1972
    Ending Year1975
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.0L/304
  • MakeJEEP
    ModelCJ7
    Beginning Year1976
    Ending Year1979
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.0L/304
  • MakeJEEP
    ModelJ-2500
    Beginning Year1972
    Ending Year1972
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.0L/304
  • MakeJEEP
    ModelJ-2500
    Beginning Year1972
    Ending Year1973
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.9L/360
    SubmodelBROUGHAM
  • MakeJEEP
    ModelJ-2600
    Beginning Year1972
    Ending Year1972
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.9L/360
    SubmodelBROUGHAM
  • MakeJEEP
    ModelJ-2600
    Beginning Year1974
    Ending Year1973
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.9L/360
    SubmodelBROUGHAM
  • MakeJEEP
    ModelJ10
    SubmodelX
    Beginning Year1974
    Ending Year1974
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size6.6L/401

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