SKU: 8813339169

ATI Performance Products Damper - 5.5 - Al - 6 Grv - Ls1 F Body 25% Ud W/10% Ud Ac Pulley

Sale price$224.28 Regular price$249.20
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

ATI Performance Products Damper - 5.5 - Al - 6 Grv - Ls1 F Body 25% Ud W/10% Ud Ac PulleySuper Damper Harmonic Dampers The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines. Features Eliminates torsional crankshaft vibrations Exceeds SFI 18. 1 specs Black zinc chromate finished Tunable, rebuildable, and extremely efficient at ALL RPM Laser engraved 360 timing marks The ATI Serpentine Super Damper contains grooves for serpentine belts machined into the outer damper shell. The

Super Damper Harmonic Dampers

The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines.

Features

  • Eliminates torsional crankshaft vibrations
  • Exceeds SFI 18.1 specs
  • Black zinc chromate finished
  • Tunable, rebuildable, and extremely efficient at ALL RPM
  • Laser engraved 360° timing marks

The ATI Serpentine Super Damper contains grooves for serpentine belts machined into the outer damper shell. The dampers come standard with 6 outer grooves for standard OEM drive systems. 8 & 10 grooves are available for supercharger or turbo applications. Serpentine dampers are available in a variety of diameters. Crank hubs may be fitted with a 6 groove serpentine pulley to drive external oil pumps or vehicle accessories.

The Serpentine Series dampers fit all ATI GM-front crank hubs and can be adapted to many engine combinations providing maximum flexibility. These dampers are available in steel or lightweight hard-coated aluminum and come with laser engraved 360° timing marks. Exceeds SFI 18.1 specs.

Specifications:

  • Outside Diameter: 5.670 in.(25% UD)
  • Shell Material: Aluminum
  • Engine Balance: Internal
  • Degree Marking Range: 360
  • Safety Rating: SFI 18.1
  • Grooves: 6
  • Hub Material: Steel
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8813339169

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Karl Doss
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★★★★★ 5
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Reviewed in the United States on May 22, 2026
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Reviewed in the United States on December 23, 2025
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AQUILES COLOMBO
West Palm Beach, US
★★★★★ 5
MUY BONITO
Color: Blue on Blue Fabric
EXCELENTE
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Reviewed in the United States on March 30, 2026
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Houston, US
★★★★★ 5
Stunning!
Color: Blue on Stainless Steel
Amazing looking watch! Super happy with the design and looks of this piece. I totally love it!
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Reviewed in the United States on August 6, 2025
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Michael Falandino
Draper, US
★★★★★ 5
Great watch, Art Of Horology was a pleasure to deal with
Color: Anthracite on Stainless Steel
What a great watch! There are so many choices out there (even when you filter out a large portion of those you are clearly not interested in :-). Know what you like, use discipline with your cash, be logical, but then even after all that, you will eventually just have to let the right brain kick in and choose based on creativity and intuition. I needed a watch, and wanted a decent one, that looked good. This does all of that in style. It's not too big, its fairly waterproof, easy to read with clean lines. I wanted lume... The textured face has an interesting effect, like looking out a window at late dusk. Don't buy too many things, but when you do be wise. Even the Dalai Lama likes good watches.
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Reviewed in the United States on March 19, 2022

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