6.75 inch Pro Stock Lightweight SBC Harmonic Damper
Pro Stock Lightweight Small Block Damper

SBC 6.75 Inch Pro Stock Light Weight Harmonic Balancer with Flying Magnets

Part# 108
Only $550.00
This extreme light weight (5.4 lbs) Harmonic Damper is designed for all out, every ounce counts racing applications on the Small Block Chevy. It exceeds SFI 18.1 ratings and is designed specifically for High RPM Racing Small Block Chevys.  Built in Flying magnet crank trigger magnets are included with this damper, sensor and sensor mounting bracket available seperately.

This damper is not for use with supercharged applications.

Note: This damper 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 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 Option and Brackets.
  • Crank Trigger Bracket Option - Add $136.00
    SBC Crank Trigger Kit OptionBolt on a matching billet aluminum sensor bracket and mounting hardware with passenger (std) side mounting.


  • 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.