6.75 inch Small Block Ford Pro Stock Harmonic Damper

6.75" SBF Pro Stock Harmonic Balancer with Flying Magnet Option

Part# 212
Only $550.00
Light Weight Pro Stock Small Block Ford Harmonic Damper exceeds SFI 18.1 specifications. Extra light weight (5.4 lbs) all aluminum case design, light weight aluminum hub and steel inertia rings for durability. Wet clutch friction design style with precision machined harmonic dampening for street and race engines.

Comes standard with flying magnet option, bracket and sensor available separately. Not for use with Supercharged applications.

Note: This Dampner is not available online, they are custom built per application and require additional lead time. Please call Innovators West at 785-825-6166 for more information.


  • Crank Trigger Bracket Option - Add $136.00
    SBF Crank Trigger Kit OptionBolt on a matching billet aluminum sensor bracket and mounting hardware, with either passenger (std) or drivers side mounting options.
  • Crank Trigger Sensor Option - Add $65.00
    3/4-16 UNF Flying Magnet Crank Trigger Sensor - Direct Replacement for MSD #8276. Designed to work with Integrated IW Flying Magnet Balancer and Optional Mounting Brackets.
  • Dual Keyway Option - Add $20.00
    Add dual keyways for Supercharged or Extreme Duty Applications. Requires double keyed crankshaft snout. * Note: Blower Hub Required for 1/4 Keyway Applications.


  • Outer Diameter: 6.75"
  • Weight: 5.4 lbs
  • Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.