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Ati

ATI Damper - 7.074in - Alum - Olds V8 267-455 - 3 Ring

SKU: APPATI917840

Harmonic Balancers

APP Dampers...

Ati

Ati

ATI Damper - 7.074in - Alum - Olds V8 267-455 - 3 Ring

SKU: APPATI917840

Harmonic Balancers

APP Dampers...

A$1,118.81
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
ATI917840
Product Attributes - Part Type
Harmonic Balancers
Product Attributes - Product Line
ATI Super Damper Standard Harmonic Balancers
Product Attributes - UPC
800157030369
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 - Crankshaft Pulley Bolt Hole Quantity
Three
Product Attributes - Keyway Quantity
One
Product Attributes - Harmonic Balancer Material
Aluminum/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
Steel hub, 3 ring 6.25 lbs. total weight, 4.50 lbs. inertia weight.

Reference Information

Brand Name/s Ati
StreetFX SKU appATI917840
SFX Item ID 4518982
Supplier Item Code 4518982
Manufacturer SKU ATI917840
Manufacturer UPC 800157030369
Alternative References 7.074in

Compatibility

Application Data
  • MakeOLDSMOBILE
    Beginning Year1949
    Ending Year1953
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.0L/303
  • MakeOLDSMOBILE
    Beginning Year1954
    Ending Year1956
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.3L/324
  • MakeOLDSMOBILE
    Beginning Year1957
    Ending Year1960
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size6.1L/371
  • MakeOLDSMOBILE
    Beginning Year1959
    Ending Year1964
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size6.5L/394
  • MakeOLDSMOBILE
    Beginning Year1964
    Ending Year1967
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.4L/330
  • MakeOLDSMOBILE
    Beginning Year1965
    Ending Year1967
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size7.0L/425
  • MakeOLDSMOBILE
    Beginning Year1965
    Ending Year1969
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size6.6L/400
  • MakeOLDSMOBILE
    Beginning Year1968
    Ending Year1976
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size7.5L/455
  • MakeOLDSMOBILE
    Beginning Year1968
    Ending Year1980
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
  • MakeOLDSMOBILE
    Beginning Year1977
    Ending Year1979
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size6.6L/403
  • MakeOLDSMOBILE
    Beginning Year1980
    Ending Year1990
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.0L/307

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