SBC 6.75" Pro Stock Light Weight Harmonic Damper with Magnets

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 the High RPM Racing Small Block Chevy.  Built in Flying magnet crank trigger magnets are included with this damper, sensor and sensor mounting bracket available separately.

This damper is not for use with supercharged applications.

• Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.