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

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

$470.39 USD
$446.99 USD $470.39 USD
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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
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