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Fluidampr 100006 Harmonic Balancer Adapter Hub BBC External Balance Dual Key

(1990-1993 Chevrolet C1500 454 SS; 1970 Chevrolet Chevelle SS 454; 2002-2004 Chevrolet Avalanche 2500 Base)

Manufacturer

Picture for manufacturer Fluidampr

Part Number

100006
5 reviews
Sale Price

$214.15

Estimated ship date Tuesday, November 24

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Fitment guaranteed

Fitment guaranteed

Product Details

The Fluidampr 100006 harmonic balancer adapter hub is designed for Chevrolet 454-502 cubic inch Big Block engines with external balance configurations. This precision-machined hub features a dual key design with both 3/16" and 1/4" keyways for secure damper mounting and proper alignment.

Key Features:

  • Designed specifically for BBC 454-502ci externally balanced engines
  • Dual keyway configuration (3/16" and 1/4") ensures proper timing alignment
  • Maintains recommended press fit tolerance of 0.0005" to 0.0015" for optimal vibration control
  • Compatible with Fluidampr models #800181 and #80252E
  • Precision-engineered for reliable repeated installation and removal

This replacement hub is essential for maintaining proper harmonic damper function during engine rebuilds or damper replacement. The precise press fit specification ensures the hub maintains effective vibration dampening characteristics over time, even with multiple installations.

Products specifications

Fits

1990-1993 Chevrolet C1500 454 SS; 1970 Chevrolet Chevelle SS 454; 2002-2004 Chevrolet Avalanche 2500 Base

Bore Dia. Min/Max

1.599 / 1.600

Harmonic Balancer Component Type

Hub

Keyway

Dual (3/16", 1/4")

Notes

Dual 3/16 in. and 1/4 in. keyways.

Quantity

Sold individually.

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Keyway Type

Dual; (3/16", 1/4")

Engine Balance

External

Depth

2.685

inside Diameter

1.599

Material

Steel

Bolt And Washer Included

No

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very fast processing received product within a few days. fair prices. will do business with again.

Best price

Smooth transaction and fast shipping. Best price for stainless steel brake lines for a 2002 Subaru Legacy L.

I was hesitant to order from Autoplicity due to the perception that the price was too good to be real (and not some scam). However, I read a few reviews on the internet and decided to take a chance. Once I placed my order I was sent a tracking number and received my car parts within 2 weeks. I was happy that I got the parts I ordered and the price was really low. Simple and quick.

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