$409.99

In Stock

Sku: 918620

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

 

  • 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.

 

NON-REMOVABLE A/C PULLEY – OEM DIAMETER

 

2011 LS3 CORVETTE GRAND SPORTCOUPES WITH MANUAL TRANSMISSION COME EQUIPPED WITH A DRY SUMP SYSTEM, SO AN LS7 DAMPER IS REQUIRED

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