SKU: 70081238276

ATI Performance Products Damper - 7.5 - Al Lw - Ls1 F-body 6 Grv 3rg - No Ac Pulley

Sale price$211.67 Regular price$235.19
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

ATI Performance Products Damper - 7.5 - Al Lw - Ls1 F-body 6 Grv 3rg - No 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: 7.480 in.
  • Shell Material: Aluminum
  • Total Weight: 6.75 lbs
  • 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: 70081238276

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4.2 ★★★★★
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PAULETTE K. ROBBINS
Houston, US
★★★★★ 4
Good products
Color: peach+urea
Working just fine
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Reviewed in the United States on October 12, 2025
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katty
Natrona Heights, US
★★★★★ 5
Smell
Color: peach+urea
Work good
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Reviewed in the United States on January 9, 2026
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Kindle Customer
Louisville, US
★★★★★ 1
No difference
Color: peach+urea
I haven't noticed any difference whatsoever
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Reviewed in the United States on November 14, 2025
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nya
Waukegan, US
★★★★★ 5
Exelente
Color: peach+urea
Lo macimo. Hidrata al 100porsiento
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Reviewed in the United States on March 4, 2026
M
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Mary W.
Massapequa, US
★★★★★ 5
Great product great on my feet .
Color: peach+urea
Excellent product good quality and product works well and effective.
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Reviewed in the United States on September 28, 2025

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