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Ati

ATI Damper - 7.074in - Steel - Olds V8 267-455 - Ext Bal - 3 Ring

SKU: APPATI918480

Harmonic Balancers

APP Dampers...

Ati

Ati

ATI Damper - 7.074in - Steel - Olds V8 267-455 - Ext Bal - 3 Ring

SKU: APPATI918480

Harmonic Balancers

APP Dampers...

A$1,110.47
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
ATI918480
Product Attributes - Part Type
Harmonic Balancers
Product Attributes - Product Line
ATI Super Damper Standard Harmonic Balancers
Product Attributes - UPC
800157030956
Product Attributes - Engine Balance
External, 25 oz. imbalance
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 - 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
3-ring design. 1.800 in. wide. 8.75 lbs.

Reference Information

Brand Name/s Ati
StreetFX SKU appATI918480
SFX Item ID 4519092
Supplier Item Code 4519092
Manufacturer SKU ATI918480
Manufacturer UPC 800157030956
Alternative References 7.074in

Compatibility

Application Data
  • MakeBUICK
    ModelCENTURY
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelCENTURY
    SubmodelCUSTOM
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelCENTURY
    SubmodelCUSTOM
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size6.6L/403
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelELECTRA
    Submodel225
    Beginning Year1977
    Ending Year1979
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelELECTRA
    Submodel225
    Beginning Year1977
    Ending Year1979
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size6.6L/403
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelELECTRA
    SubmodelESTATE WAGON
    Beginning Year1980
    Ending Year1980
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelELECTRA
    SubmodelESTATE WAGON
    Beginning Year1981
    Ending Year1987
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.0L/307
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelELECTRA
    SubmodelLIMITED
    Beginning Year1978
    Ending Year1979
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size6.6L/403
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelELECTRA
    SubmodelLIMITED
    Beginning Year1978
    Ending Year1980
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelELECTRA
    SubmodelLIMITED
    Beginning Year1981
    Ending Year1984
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.0L/307
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelELECTRA
    SubmodelPARK AVENUE
    Beginning Year1978
    Ending Year1979
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size6.6L/403
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelELECTRA
    SubmodelPARK AVENUE
    Beginning Year1978
    Ending Year1980
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelELECTRA
    SubmodelPARK AVENUE
    Beginning Year1981
    Ending Year1984
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.0L/307
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelESTATE WAGON
    Beginning Year1977
    Ending Year1979
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelESTATE WAGON
    Beginning Year1977
    Ending Year1979
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size6.6L/403
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelLESABRE
    Beginning Year1977
    Ending Year1978
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size6.6L/403
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelLESABRE
    Beginning Year1977
    Ending Year1980
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelLESABRE
    Beginning Year1981
    Ending Year1981
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.0L/307
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelLESABRE
    SubmodelCUSTOM
    Beginning Year1977
    Ending Year1978
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelLESABRE
    SubmodelCUSTOM
    Beginning Year1977
    Ending Year1978
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size6.6L/403
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelLESABRE
    SubmodelCUSTOM
    Beginning Year1982
    Ending Year1985
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.0L/307
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelLESABRE
    SubmodelESTATE WAGON
    Beginning Year1985
    Ending Year1990
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.0L/307
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelLESABRE
    SubmodelLIMITED
    Beginning Year1979
    Ending Year1980
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelLESABRE
    SubmodelLIMITED
    Beginning Year1981
    Ending Year1985
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.0L/307
    Application NotesDesigned for Chevy 3-bolt pulley.
  • MakeBUICK
    ModelREGAL
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    Application NotesDesigned for Chevy 3-bolt pulley.

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