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Ati

Ati

ATI Damper - 7.074in - Steel - Chevy SB 400 - Ext Bal - 1Pc - 3 Ring

SKU: APPATI917080

Harmonic Balancers

APP Dampers...

ATI Damper - 7.074in - Steel - Chevy SB 400 - Ext Bal - 1Pc - 3 Ring
Ati

Ati

ATI Damper - 7.074in - Steel - Chevy SB 400 - Ext Bal - 1Pc - 3 Ring

SKU: APPATI917080

Harmonic Balancers

APP Dampers...

A$1,102.36
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 20:39:22

Specifications

Product Attributes - Brand
ATI Performance Products
Product Attributes - Manufacturer's Part Number
ATI917080
Product Attributes - Part Type
Harmonic Balancers
Product Attributes - Product Line
ATI Super Damper Standard Harmonic Balancers
Product Attributes - UPC
800157031564
Product Attributes - Engine Balance
External, 26 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.

Reference Information

Brand Name/s Ati
StreetFX SKU appATI917080
SFX Item ID 4518812
Supplier Item Code 4518812
Manufacturer SKU ATI917080
Manufacturer UPC 800157031564
Alternative References 7.074in, 1Pc

Compatibility

Application Data
  • MakeGMC
    ModelSPRINT
    Beginning Year1976
    Ending Year1979
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelSPRINT
    Beginning Year1974
    Ending Year1974
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    SubmodelCUSTOM
  • MakeGMC
    ModelG1500
    Beginning Year1979
    Ending Year1979
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    SubmodelRALLY
  • MakeGMC
    ModelG15
    Beginning Year1976
    Ending Year1976
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    SubmodelVANDURA
  • MakeGMC
    ModelG2500
    Beginning Year1979
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    SubmodelRALLY
  • MakeGMC
    ModelG2500
    SubmodelVANDURA
    Beginning Year1979
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelG25
    Beginning Year1975
    Ending Year1978
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    SubmodelRALLY
  • MakeGMC
    ModelG25
    Beginning Year1975
    Ending Year1978
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    SubmodelVANDURA
  • MakeGMC
    ModelG3500
    Beginning Year1979
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelG3500
    SubmodelRALLY
    Beginning Year1979
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelG3500
    SubmodelVANDURA
    Beginning Year1979
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelG35
    Beginning Year1976
    Ending Year1978
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelG35
    SubmodelRALLY
    Beginning Year1975
    Ending Year1978
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelG35
    SubmodelVANDURA
    Beginning Year1975
    Ending Year1978
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelJIMMY
    SubmodelMALIBU
    Beginning Year1975
    Ending Year1979
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelK1500
    SubmodelNOMAD
    Beginning Year1979
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelK1500 SUBURBAN
    SubmodelSS
    Beginning Year1979
    Ending Year1979
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelK15
    Beginning Year1975
    Ending Year1978
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelK15 SUBURBAN
    Beginning Year1975
    Ending Year1978
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelK2500
    SubmodelCUSTOM
    Beginning Year1979
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelK2500 SUBURBAN
    SubmodelCUSTOM
    Beginning Year1979
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelK25
    Beginning Year1979
    Ending Year1978
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelK25 SUBURBAN
    SubmodelSPORTVAN
    Beginning Year1980
    Ending Year1978
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelK3500
    Beginning Year1979
    Ending Year1978
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeGMC
    ModelK35
    SubmodelSPORTVAN
    Beginning Year1977
    Ending Year1978
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400

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