ATI Performance Super Damper Harmonic Dampers | CheVRolet Big Block Engines (917060)

Harmonic Dampers by ATI Performance

The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines. This inertia weight has eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application). This steel damper is size fitted to 7.074″ OD.

Features

• Exceeds SFI 18.1 specs
• Black zinc chromate finished
• OEM equipment on ZZ572 GM Crate Engines
• Laser engraved 360° timing marks

Benefits

• Eliminates torsional crankshaft vibrations
• Tunable, rebuildable, and extremely efficient at ALL RPM

Applications

• Chevrolet Big Block Engines

What’s In The Box?

• 1 – Damper

References

• Installation Instructions

Warranty

• Manufacturer Standard Warranty