ATI Super Dampers for your 2011-2017 Challenger SRT8

ATI Super Dampers


For Your 2011-2017 Challenger SRT8


18% Overdrive Pulley


Vehicle:
2011-2017 Challenger SRT8 6.4L


Features:

  • Size: 7.48"
  • Ribs: 6
  • 2011+ VVT 5.7L & 6.4L HEMI
  • Hub#: 916541

6% Overdrive Pulley


Vehicle:
2011-2017 Challenger SRT8 6.4L


Features:

  • Size: 6.78"
  • Ribs: 6
  • 2011+ VVT 5.7L & 6.4L HEMI
  • Hub#: 916541

15% Underdrive Pulley


Vehicle:
2011-2017 Challenger SRT8 6.4L


Features:

  • Size: 5.67"
  • Ribs: 6
  • 2011+ VVT 5.7L & 6.4L HEMI
  • Hub#: 916241 (Damper features integral steel hub with inner shell)

Free up horsepower and torque on your 2011-2017 Challenger 6.4L SRT8 with ATI Super Dampers. The SFI approved ATI Super Damper is the only damper designed exclusively for your high performance HEMI engine.

Features:

  • 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