
ATI Super Damper Harmonic Crank Pulley for Dodge - 2011+ - 15 Percent UD - 5.7L & 6.4L Hemi - VVT - 1Pc
ATI Super Damper Harmonic Crank Pulley for Dodge - 2011+ - 15 Percent UD - 5.7L & 6.4L Hemi - VVT - 1PcPart # 918487 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).