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