7 inch BDS Blower SBC Harmonic Damper

7 Inch SBC BDS Blower Damper

Part# 111
Only $450.00
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. It features all aluminum case design for light weight, stress-proof steel hub and 1040 steel inertia rings for durability. Wet clutch friction style precision machined harmonic dampening for street and race engines.

 

Options

  • Flying Magnet Crank Trigger Option - Add $89.00
    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
    Bolt on a matching billet aluminum sensor bracket and mounting hardware, passenger (std) mounting options. [ Photo ]
  • Crank Trigger Sensor Option - Add $65.00
    3/4-16 UNF Flying Magnet Crank Trigger Sensor - Direct Replacement for MSD #8276. Designed to work with Integrated IW Flying Magnet Balancer Option and Brackets.
  • 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.