SKU: IW-112
IW-112 Balancer -CHEVY SB 7" w BBC CRANK SNOUT 6 BOLT BLOWER PULLEY PATTERN

                                                                                                                                         SUPERCHARGER BALANCER       112                                 

    Just because you’re running a Blower Shop  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 TBS Blower Shop , BDS, Littlefield,  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.

• Outer Diameter: 7″
• Weight: 8.3 lbs
• 6 Bolt, 2.760″ Pulley Pattern   BLOWER PULLEY   w 2" Register 
• Male 2″ Pulley Register for Blower Shop - BDS-Littlefield   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.