Boss 429 Ford 7 Inch Harmonic Damper w/built in Spacer #214


Designed specifically for Boss 429 Big Block Ford High Performance engines, this SFI 18.1 Approved Balancer with short snout features an all aluminum case design for light weight, stress-proof steel hub and 1040 steel inertia rings for durability. Wet clutch friction design style with precision machined harmonic dampening for street and race engines.

Note: This damper features an integrated crank spacer for use with the Short Crank Snout of the Boss 429 engine.

  • Outer Diameter: 7″
  • Weight: N/A call
  • Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.


Double 3/16" Keyway Add On

Add an additional 3/16 Keyway to your Damper.

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)

Big Block Ford 460 Steel Crank Spacer (IW Length) #922

Steel 460 Crank Spacer (Innovators West Length - 2.300" for use with Inovators West damper #209)

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