SBC 6.75″ Lightweight 6 Bolt with BBC Crank Snout Harmonic Damper #107B


Commonly used in N/A applications, this SFI 18.1 Approved Damper is designed for high RPM applications where rotating weight is a concern. This damper is designed for use with crankshafts that have the BBC dimension crank snout.  For high hp supercharged cars we recommend using the 7″ #109 Super Duty Damper.

  • Outer Diameter: 6.75″
  • Weight: 7.5 lbs
  • Pulley Pattern: 6 Bolt GM
  • Comes with Single 3/16″ Keyway
  • Big Block Crank Snout
  • Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.
SKU: N/A Category: Tags: ,