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Ati

Ati

ATI Damper - 6.325in - ST - Ford SB V8 - 28.2 Ext Bal - Cleveland - 4 Bolt - 3.35in Long - C-Timing

SKU: APPATI918900

Harmonic Balancers

APP Dampers...

Ati

Ati

ATI Damper - 6.325in - ST - Ford SB V8 - 28.2 Ext Bal - Cleveland - 4 Bolt - 3.35in Long - C-Timing

SKU: APPATI918900

Harmonic Balancers

APP Dampers...

A$1,189.44
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: 2026-10-13 20:39:19

Specifications

Product Attributes - Brand
ATI Performance Products
Product Attributes - Manufacturer's Part Number
ATI918900
Product Attributes - Part Type
Harmonic Balancers
Product Attributes - Product Line
ATI Super Damper Standard Harmonic Balancers
Product Attributes - UPC
800157029479
Product Attributes - Engine Balance
External, 28 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.)
6.325
Product Attributes - Crankshaft Pulley Bolt Hole Quantity
Four
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. 6.00 lbs.

Reference Information

Brand Name/s Ati
StreetFX SKU appATI918900
SFX Item ID 4519174
Supplier Item Code 4519174
Manufacturer SKU ATI918900
Manufacturer UPC 800157029479
Alternative References 6.325in, 3.35in

Compatibility

Application Data
  • Beginning Year1963
    Ending Year1963
    Engine FamilyFord small block Windsor
    Engine Size4.7L/289
    Engine TypeV8
    MakeFORD
    Model300
  • Beginning Year1966
    Ending Year1968
    Engine FamilyFord small block Windsor
    Engine Size4.7L/289
    Engine TypeV8
    MakeFORD
    ModelBRONCO
  • Beginning Year1969
    Ending Year1977
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    MakeFORD
    ModelBRONCO
  • Beginning Year1978
    Ending Year1996
    Engine FamilyFord small block Windsor
    Engine Size5.8L/351
    Engine TypeV8
    MakeFORD
    ModelBRONCO
  • Beginning Year1980
    Ending Year1980
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    MakeFORD
    ModelBRONCO
  • Beginning Year1968
    Ending Year1968
    Engine FamilyFord small block Windsor
    Engine Size4.7L/289
    Engine TypeV8
    MakeFORD
    ModelBRONCO
    SubmodelROADSTER
  • Beginning Year1969
    Ending Year1969
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    MakeFORD
    ModelBRONCO
    SubmodelROADSTER
  • Beginning Year1968
    Ending Year1968
    Engine FamilyFord small block Windsor
    Engine Size4.7L/289
    Engine TypeV8
    MakeFORD
    ModelBRONCO
    SubmodelWAGON
  • Beginning Year1968
    Ending Year1973
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    MakeFORD
    ModelBRONCO
    SubmodelWAGON
  • Beginning Year1963
    Ending Year1967
    Engine FamilyFord small block Windsor
    Engine Size4.7L/289
    Engine TypeV8
    MakeFORD
    ModelCOUNTRY SEDAN
  • Beginning Year1968
    Ending Year1969
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    MakeFORD
    ModelCOUNTRY SEDAN
  • Beginning Year1969
    Ending Year1974
    Engine FamilyFord small block Windsor
    Engine Size5.8L/351
    Engine TypeV8
    MakeFORD
    ModelCOUNTRY SEDAN
  • Beginning Year1971
    Ending Year1972
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    MakeFORD
    ModelCOUNTRY SEDAN
  • Beginning Year1963
    Ending Year1967
    Engine FamilyFord small block Windsor
    Engine Size4.7L/289
    Engine TypeV8
    MakeFORD
    ModelCOUNTRY SQUIRE
  • Beginning Year1968
    Ending Year1972
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    MakeFORD
    ModelCOUNTRY SQUIRE
  • Beginning Year1969
    Ending Year1974
    Engine FamilyFord small block Windsor
    Engine Size5.8L/351
    Engine TypeV8
    MakeFORD
    ModelCOUNTRY SQUIRE
  • Beginning Year1965
    Ending Year1967
    Engine FamilyFord small block Windsor
    Engine Size4.7L/289
    Engine TypeV8
    MakeFORD
    ModelCUSTOM
  • Beginning Year1968
    Ending Year1972
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    MakeFORD
    ModelCUSTOM
  • Beginning Year1969
    Ending Year1972
    Engine FamilyFord small block Windsor
    Engine Size5.8L/351
    Engine TypeV8
    MakeFORD
    ModelCUSTOM
  • Beginning Year1968
    Ending Year1972
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    MakeFORD
    ModelCUSTOM 500
  • Beginning Year1969
    Ending Year1977
    Engine FamilyFord small block Windsor
    Engine Size5.8L/351
    Engine TypeV8
    MakeFORD
    ModelCUSTOM 500
  • Beginning Year1969
    Ending Year1975
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    MakeFORD
    ModelE-100 ECONOLINE
  • Beginning Year1975
    Ending Year1983
    Engine FamilyFord small block Windsor
    Engine Size5.8L/351
    Engine TypeV8
    MakeFORD
    ModelE-100 ECONOLINE
  • Beginning Year1969
    Ending Year1974
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    MakeFORD
    ModelE-100 ECONOLINE
    SubmodelCLUB WAGON
  • Beginning Year1975
    Ending Year1982
    Engine FamilyFord small block Windsor
    Engine Size5.8L/351
    Engine TypeV8
    MakeFORD
    ModelE-100 ECONOLINE CLUB WAGON

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