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

Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. This inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application).

Specifications:

• OUTER DIAMETER: 6.78" (10% UD)
• WEIGHT: 4.5lbs
• SHELL MATERIAL: Aluminum
• SHELL ASSEMBLY #: 917071
• GROOVES: 6 / 4
• REAR PULLEY #: 916734B
• HUB #: 916430M
• HUB MATERIAL: Steel

• Eliminates torsional crankshaft vibrations
• Exceeds SFI 18.1 specs
• Black zinc chromate finished
• OEM equipment on ZZ572 GM Crate Engines
• Tunable, rebuildable, and extremely efficient at ALL RPM
• Laser engraved 360° timing marks

• Chevrolet Camaro LS3 2010-2015
• GEN 3 Vortec Trucks with either 4.8L, 5.3L, or 6.0L engines:
  • Chevrolet SSR LS1/LS2 2003-2006
  • Chevrolet Trainblazers SS LS2 2006-2009
    6-RIB w/4-RIB A/C PULLEY