Big Block Chevy (BBC) 7″ Pro Stock Light Weight Harmonic Damper #105

$550.00

This extreme light weight (5.4 lbs) Harmonic Damper is designed for all out, every ounce counts racing applications on the Big Block Chevy. It exceeds SFI 18.1 ratings and is designed specifically for High RPM Racing Big Block Chevys.  Flying magnet crank trigger is standard with this damper.  This damper is not for use with supercharged applications.

Comes standard with flying magnet option, bracket and sensor available separately.

  • Outer Diameter: 7″
  • 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.
Clear

Options

Double 3/16" Keyway Add On

Add an additional 3/16 Keyway to your Damper.

Out of stock

3/16" x 1/4" Keyway Add On

Add an additional 1/4" Keyway to your Damper. (Requires a Blower/Super Duty Hub or BBC Crank Snout)

Double 1/4" Keyway Add On

Dual  1/4" Keyways (Requires a Blower/Super Duty Hub or BBC Crank Snout)

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