Small Block 340 Chrysler 7″ Harmonic Damper #301

$415.00$515.00

This Small Block Chrysler Harmonic Balancer exceeds SFI 18.1 ratings and is designed specifically for High Performance Chryslers.

Stock bolt pattern and spacing for 340 Mopar with Steel Crank. Internally balanced only. Will fit cast crank 340 and 360 but will not have stock spacing. Flying Magnet conversion will fit drivers side only.

  • Outer Diameter: 7″
  • Weight: 8.2 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. Required the crankshaft to be machined for a second keyway 180* out from the original keyway. *Requires damper purchase.

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

Add an additional 1/4" Keyway to your Damper. Required the crankshaft to be machined for a second keyway 180* out from the original keyway. (Requires a Blower/Super Duty Hub or BBC Crank Snout) *Requires damper purchase.

Double 1/4" Keyway Add On

Dual  1/4" Keyways (Requires a Blower/Super Duty Hub or BBC Crank Snout) Required the crankshaft to be machined for a second keyway 180* out from the original keyway. *Requires damper purchase.

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