Chevrolet Super Dampers
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
- OEM equipment on ZZ572 GM Crate Engines
- Tunable, rebuildable, and extremely efficient at ALL RPM
- Laser engraved 360° timing marks
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:
- Internal Balance Damper Assembly
- Engine: Sb V8 1.600" Crank Std Front - Use With Dry Sump Counter Bore To Accept Drive Mandrel - 2nd 1/4" Keyway At 180° From Standard
- Outer Diameter: 7.074 Inches
- Total Weight: 11.5 Lbs
- Inertia Weight: 4.5 Lbs
- Shell Material: Aluminum
- Ring: 3