5.0L Coyote Damper for NMRA Coyote Stock Race Cars.
PN#817 6 Rib/6 Rib Pulley Shown

6.5" Std. Dia. 5.0L Coyote Damper for NMRA Coyote Stock Race Cars

Part# 817CS
Only $475.00
Save $20 on #10205 damper install tool when purchased with Damper
SFI 18.1 6 Rib Stock Dia. Single Accessory Drive Harmonic Damper for 5.0L for NMRA Coyote Stock race cars. 6 Rib on front only.


  • Dual Keyway Option - Add $20.00
    Add dual keyways for Supercharged or Extreme Duty Applications. Requires double keyed crankshaft snout.
  • #10205 - Damper Install Tool - Add $55.00
    Save $20 if you buy our Coyote / GT500 Install tool when you buy your damper!


  • Diameter: 6.5"
  • Weight: 6.4 lbs
  • 6-Rib (Front Only)
  • Stock Diameter
  • Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.