ATI Serpentine Super Damper GM LS Corvette/G8 Harmonic Balancer10% UD 6 Rib 917279

*Requires shorter serpentine belt. Goodyear pt #4060785 for accessories & 4040405 for AC.

*Contains 40 durometer rubber. Not for full race engines. Specify 66 rubber or call.

*Damper assemblies have all countersunk bolts so nothing protrudes past front of damper. If you have an older damper and are ordering a new shell assembly only, you must cut a .090” x 45° chamfer on the front of your hub.

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
• 10% UD – No A/C Pulley

Applications:

• 1997-04 LS1 C5 Corvette
• 2005-07 LS2 C6 Corvette
• 2008-13 LS3 C6 Corvette
• 2001-04 LS6 C5 Corvette
• 2008-09 L76/G8
• 2014-17 “SS”

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).The dampers come with six outer grooves for standard OEM drive systems—but eight and 10 grooves are available for supercharger or turbo applications.