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Fluidampr BBC Ext Balanced Dual (1/4in & 1/4in) Keyway Harmonic Balancer Adapter Hub (Hub Only)

SKU: FDR100008

Harmonic Balancer Components

FDR Damper Accessories...

Fluidampr BBC Ext Balanced Dual (1/4in & 1/4in) Keyway Harmonic Balancer Adapter Hub (Hub Only)

SKU: FDR100008

Harmonic Balancer Components

FDR Damper Accessories...

A$455.67
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

Repeat damper removal and installation can reduce vibration control. Maintain recommended Fluidampr press fit of 0.0005" - 0.0015". Fits Fluidampr #800121 and #80253E. Chevy 454-502ci, external balance, dual keys (1/4" and 1/4").

Product Overview

The internal damping components on a Fluidampr last virtually forever. However, the adapters or hubs can show signs of wear when removed and replaced multiple times. If the bore on the adapter of the damper becomes loose fitting, you may purchase new bolt on hubs to replace the old worn out ones. You can also convert externally balanced dampers to internally balanced by changing these adapters


Features and Benefits

  • Hub only
  • Fits Fluidampr #800121 and #80253E

Product Details

Bolt and Washer Included:No
Bore Dia. Min/Max:1.599 / 1.600
Depth:2.685
Description:Adapter Hub; Fits Fluidampr #800121 & #80253E
Engine Balance:External
Finish:Black Zinc
Grade Type:Performance
Inside Diameter:1.599
Keyway Type:Dual; (1/4", 1/4")
Keyway:Dual (1/4", 1/4")
Material:Steel
Part Number:fdr100008
Prop 65 (C, R, or CR):CR
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Yes/No:Yes
Title:Fluidampr - 100008 - Harmonic Balancer Adapter Hub - BBC - Ext Balance - Dual Key - Each

Part Type

Engine Harmonic Balancer Adapter

Data: v4.2 - Upd: 2026-10-13 21:17:06

Features

  • Fits Fluidampr #800121 and #80253E
  • Hub only

Specifications

Product Attributes - Brand
Fluidampr
Product Attributes - Manufacturer's Part Number
100008
Product Attributes - Part Type
Harmonic Balancer Components
Product Attributes - Product Line
Fluidampr Replacement Hubs
Product Attributes - UPC
815293001609
Product Attributes - Harmonic Balancer Component Type
Hub
Product Attributes - Engine Balance
External
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Dual 1/4 in. keyways.

Reference Information

Brand Name/s Fluidampr
StreetFX SKU fdr100008
SFX Item ID 4403721
Supplier Item Code 4403721
Manufacturer SKU 100008
Manufacturer UPC 815293001609
Alternative References FLU000009, FLU100008, 1/4in)

Brochures

Compatibility

Application Data
  • Harmonic Balancer Component FitmentEngine specific
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Mark IV
  • Harmonic Balancer Component FitmentEngine specific
    MakeCHEVROLET
    Beginning Year1991
    Ending Year1995
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
  • Harmonic Balancer Component FitmentEngine specific
    MakeCHEVROLET
    Beginning Year1991
    Ending Year1995
    Engine TypeV8
    Engine Size8.2L/502
    Engine FamilyChevy big block Gen V

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