Big Block Chevy (BBC) 7″ Harmonic Damper #104

$510.00 – $675.00

This SFI 18.1 Approved Balancer is designed specifically for High Performance Big Block Chevys. Like 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. The #104 damper is for any BBC making up to 2000 hp. For engines making over 2000 hp we recommend the #106 BBC Super Duty damper.

Outer Diameter: 7″
Weight: 8.2 lbs
Comes with Single 3/16″ Keyway
Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.

More Product Details

Crank Trigger Magnets

Clear

Options

Double 3/16" Keyway Add On

Add an additional 3/16 Keyway to your Damper. Required the crankshaft to be machined for a second keyway 180* out from the original keyway. *Requires damper purchase. This is a labor option for new damper purchase only.

Add for $30.00

3/16" x 1/4" Keyway Add On

Add an additional 1/4" Keyway to your Damper. Required the crankshaft to be machined for a second keyway 180* out from the original keyway. (Requires a Blower/Super Duty Hub or BBC Crank Snout) *Requires damper purchase. This is a labor option for new damper purchase only.

Add for $30.00

Double 1/4" Keyway Add On

Dual 1/4" Keyways (Requires a Blower/Super Duty Hub or BBC Crank Snout) Required the crankshaft to be machined for a second keyway 180* out from the original keyway. *Requires damper purchase. This is a labor option for new damper purchase only.

Add for $30.00

SKU: N/A Category: BBC

Big Block Chevy (BBC) 7″ Harmonic Damper #104

Options

Double 3/16" Keyway Add On

3/16" x 1/4" Keyway Add On

Double 1/4" Keyway Add On

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