7 inch BDS Blower BBC Harmonic Damper
7 inch BDS BBC Harmonic Damper 7 inch BDS BBC Harmonic Damper Side View BBC Crank Trigger Kit Option PN #10003

BBC BDS Pulley Style 7 Inch Blower Damper

Part# 116
Only $495.00
Options:
Just because you're running a BDS Style Blower doesn't mean you have to run a solid hub, you can STILL run a Damper and SAVE YOUR CRANK!

This SFI 18.1 Approved Balancer is designed for BDS (Blower Drive Services) and other Roots Blower Pulleys to bolt right up. The damper provides a 6-bolt, "BDS" 2.76" bolt pattern as well as a male 2" pulley register. The damper features an all aluminum case design for light weight, stress-proof steel hub and 1040 steel inertia rings for durability. A wet clutch friction provides harmonic dampening for your street and race supercharged engines.

 

Options

  • Flying Magnet Crank Trigger Option - Add $100.00
    Get rid of your separate Crank Trigger Wheel by integrating it into the Damper itself! - Saves on average about 9 Ounces over the MSD Crank Trigger Wheel.
  • Crank Trigger Bracket Option - Add $136.00
    BBC Crank Trigger Kit OptionBolt on a matching billet aluminum sensor bracket and mounting hardware, with either passenger (std) or drivers side mounting options.
  • Crank Trigger Bracket Option - Add $136.00
    Bolt on a matching billet aluminum sensor bracket and mounting hardware, passenger (std) or drivers side mounting options. [ Photo ]
  • Dual Keyway Option - Add $20.00
    Add dual keyways for Supercharged or Extreme Duty Applications. Requires double keyed crankshaft snout.

Details

  • Outer Diameter: 7"
  • Weight: 8.3 lbs
  • 6 Bolt, 2.760" Pulley Pattern
  • Male 2" Pulley Register for BDS and other Roots Style Blower Pulleys
  • Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.