Hellcat Durango/Track Hawk 6.2L ATI Damper W/ Pin Kit & Upgraded Crank Bolt

Super Damper® Harmonic Damper & Pin Kit W/ Upgraded Crank Bolt 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 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).   We add an OEM Demon Bolt, And a pin kit which includes all bits necessary for install