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Transform Fluidampr Crank Pulley Performance Damper - 6.25inch Od - Single 3/16inch Keyway | Chevrolet Big Block 396-427ci Engines (720121) Save 90% Now [qKarHB0Y]

$56.99 $182.99 -69%

Fluidampr Crank Pulley Performance Damper for Chevrolet Big Block 396-427ci EnginesExperience unparalleled performance with Fluidampr's Crank Pulley Performance Damper, specifically designed for Chevrolet Big Block 396-427ci Engines. This high-qualit

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Transform Fluidampr Crank Pulley Performance Damper - 6.25inch Od - Single 3/16inch Keyway | Chevrolet Big Block 396-427ci Engines (720121) Save 90% Now [qKarHB0Y]

Fluidampr Crank Pulley Performance Damper for Chevrolet Big Block 396-427ci Engines

Experience unparalleled performance with Fluidampr's Crank Pulley Performance Damper, specifically designed for Chevrolet Big Block 396-427ci Engines. This high-quality damper is crafted to minimize harmonic vibrations, ensuring maximum power and efficiency. Engineered with race-proven vibration damping technology, this damper is a must-have for any enthusiast seeking to enhance their vehicle's performance.

Key Features and Specifications

The Fluidampr Crank Pulley Performance Damper boasts an impressive list of features that set it apart from the competition. With a bore diameter ranging from 1.5990, this damper provides a precise fit for your engine. The degree marking range from 50° BTDC to 10° ATDC, with additional marks at critical positions, allows for precise installation and setup. The damper is finished in black zinc for increased corrosion resistance and is equipped with a single 3/16" keyway for secure mounting. Here are some of the standout features:
  • Bore Diameter Min/Max: 1.5990
  • Degree Marking Range: 50 degrees BTDC to 10 degrees ATDC
  • Finish: Black Zinc
  • Keyway: Single (3/16")
  • Safety Rating: SFI 18.1

Performance and Applications

The Fluidampr Crank Pulley Performance Damper is engineered to improve engine balance and reduce harmonic vibrations, leading to enhanced power and fuel efficiency. This damper is specifically designed for Chevrolet Big Block 396-427ci Engines, making it a perfect fit for a wide range of applications. The damper comes with all the necessary mounting hardware for a seamless installation, ensuring that you can enjoy its benefits without any additional costs. Here are some of the key advantages:
  • Internal Engine Balance: The damper is designed to improve internal engine balance, reducing vibrations and ensuring smoother operation.
  • Reduced Harmonic Vibrations: By minimizing harmonic vibrations, the damper helps to prevent metal fatigue and extend the life of your engine components.
Invest in the Fluidampr Crank Pulley Performance Damper for Chevrolet Big Block 396-427ci Engines and experience the difference in your vehicle's performance and efficiency.

What Our Customers Say

January 23, 2026

Absolutely no complaints!

This is a very, very, very, very, very good quality buy.

- Efnisien L..

January 23, 2026

Absolutely no complaints!

The user experience is supremely intuitive.

- Sabina S..

January 23, 2026

Absolutely no complaints!

I'm happy with this. It is just so very, so very, so perfect.

- Mabon Y..

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