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Ati

Ati

ATI Damper - 7.074in - Alum - Chrysler V8 BB - 361-440 - Chev Frt - 3 Ring

SKU: APPATI918430

Harmonic Balancers

APP Dampers...

Ati

Ati

ATI Damper - 7.074in - Alum - Chrysler V8 BB - 361-440 - Chev Frt - 3 Ring

SKU: APPATI918430

Harmonic Balancers

APP Dampers...

A$892.37
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
ATI918430
Product Attributes - Part Type
Harmonic Balancers
Product Attributes - Product Line
ATI Super Damper Standard Harmonic Balancers
Product Attributes - UPC
800157030246
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.)
7.074
Product Attributes - Keyway Quantity
One
Product Attributes - Harmonic Balancer Material
Aluminum
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
Aluminum shell/steel hub, 3-ring. Shell weight 6.25 lbs., inertia weight 4.50 lbs. Average hub weight 2.40 lbs.

Reference Information

Brand Name/s Ati
StreetFX SKU appATI918430
SFX Item ID 4519054
Supplier Item Code 4519054
Manufacturer SKU ATI918430
Manufacturer UPC 800157030246
Alternative References 7.074in

Compatibility

Application Data
  • MakeCHRYSLER
    Beginning Year1959
    Ending Year1965
    Engine TypeV8
    Engine FamilyMopar big block RB
    Engine Size6.8L/413
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakeCHRYSLER
    Beginning Year1961
    Ending Year1964
    Engine TypeV8
    Engine FamilyMopar big block B
    Engine Size5.9L/361
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakeCHRYSLER
    Beginning Year1963
    Ending Year1963
    Engine TypeV8
    Engine FamilyMopar big block RB
    Engine Size7.0L/426
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakeCHRYSLER
    Beginning Year1966
    Ending Year1978
    Engine TypeV8
    Engine FamilyMopar big block RB
    Engine Size7.2L/440
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakeCHRYSLER
    Beginning Year1972
    Ending Year1978
    Engine TypeV8
    Engine FamilyMopar big block B
    Engine Size6.6L/400
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakeDODGE
    Beginning Year1958
    Ending Year1964
    Engine TypeV8
    Engine FamilyMopar big block B
    Engine Size5.9L/361
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakeDODGE
    Beginning Year1959
    Ending Year1971
    Engine TypeV8
    Engine FamilyMopar big block B
    Engine Size6.3L/383
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakeDODGE
    Beginning Year1961
    Ending Year1963
    Engine TypeV8
    Engine FamilyMopar big block RB
    Engine Size6.8L/413
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakeDODGE
    Beginning Year1963
    Ending Year1966
    Engine TypeV8
    Engine FamilyMopar big block RB
    Engine Size7.0L/426
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakeDODGE
    Beginning Year1966
    Ending Year1971
    Engine TypeV8
    Engine FamilyMopar Hemi
    Engine Size7.0L/426
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakeDODGE
    Beginning Year1966
    Ending Year1979
    Engine TypeV8
    Engine FamilyMopar big block RB
    Engine Size7.2L/440
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakeDODGE
    Beginning Year1971
    Ending Year1978
    Engine TypeV8
    Engine FamilyMopar big block B
    Engine Size6.6L/400
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakePLYMOUTH
    Beginning Year1960
    Ending Year1966
    Engine TypeV8
    Engine FamilyMopar big block B
    Engine Size5.9L/361
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakePLYMOUTH
    Beginning Year1960
    Ending Year1971
    Engine TypeV8
    Engine FamilyMopar big block B
    Engine Size6.3L/383
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakePLYMOUTH
    Beginning Year1963
    Ending Year1966
    Engine TypeV8
    Engine FamilyMopar big block RB
    Engine Size7.0L/426
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakePLYMOUTH
    Beginning Year1966
    Ending Year1978
    Engine TypeV8
    Engine FamilyMopar big block RB
    Engine Size7.2L/440
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakePLYMOUTH
    Beginning Year1967
    Ending Year1971
    Engine TypeV8
    Engine FamilyMopar Hemi
    Engine Size7.0L/426
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.
  • MakePLYMOUTH
    Beginning Year1972
    Ending Year1978
    Engine TypeV8
    Engine FamilyMopar big block B
    Engine Size6.6L/400
    Application NotesDesigned for use on stock crank with Big Block Chevy pulleys, crank triggers, and oil pump drives.

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