7 inch  Big Block Chrysler  Balancer  - BDS / Roots Blower Pulley

Big Block Mopar 7" Harmonic Balancer for BDS & Roots Blower Applications

Part# 306
Only $450.00
Options:
Just because you're running a BDS Roots Style Blower doesn't mean you have to run a solid hub, you can STILL run a Damper and SAVE YOUR CRANK!

This Big Block Mopar Harmonic Balancer exceeds SFI 18.1 ratings and is designed specifically for Blown High Performance Chryslers.

Lilke all Innovators West Balancers, it 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.
 

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 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.
  • Crank Trigger Bracket Option - Add $136.00
    Bolt on a matching billet aluminum sensor bracket and mounting hardware, with passenger 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: 8.2 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.

Reference