ATI918486

ATI 918486 Super Damper Harmonic Balancer 18% Overdrive for 2011+ Gen III HEMI 5.7L 6.4L

Super Damper^® Harmonic Dampers

Applications:
2011+ 5.7L CHRYSLER 300C
2011+ 5.7L DODGE Challenger
2011+ 5.7L DODGE Charger
2011+ 5.7L JEEP Grand Cherokee
2011+ 6.4L CHRYSLER 300C
2011+ 6.4L DODGE Challenger
2011+ 6.4L DODGE Charger
2011+ 6.4L JEEP Grand Cherokee


The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chrysler, Dodge and Mopar Engines - including the new HEMI!
Whether you race or just drive on the street, ATI's harmonic balancers are the perfect choice.

• Eliminates torsional crankshaft vibrations
• Exceeds SFI 18.1 specs
• Black zinc chromate finished
• OEM equipment on 392 Mopar Crate Engines
• Tunable, rebuildable, and extremely efficient at ALL RPM
• Laser engraved 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).