Damper Installation Instructions [PDF Format].
Damper Hub Honing Instructions [PDF Format].
Mod Motor Special Balancer Install Instructions [PDF Format].
Harmonic Damper Installation YouTube Video
5.0L Coyote Harmonic Balancer NMRA Coyote Stock #817CS
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.
- 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.
4 in stock (can be backordered)