Innovators West Harmonic Balancers for 2003-2004 MUSTANG - 811/963

Name: Innovators West Harmonic Balancers
Brand: Innovators West
SKU: INW-811-963
Price: 685.99 USD
Availability: InStock
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Part Number: INW-811-963

$685.99

Innovators West Harmonic Balancers

03-04 COBRA WITH METCO
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Innovators West Harmonic Balancers for 2003-2004 MUSTANG - 811/963

INW-811-963

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Part Number: INW-811-963

Estimated Ship Date: Oct 26, 2026

$685.99

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Overview

Applications

Q&A

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Overview

Brand:

Innovators West

Manufacturer's Part Number:

811/963

Part Type:

Harmonic Balancers

Product Line:

Innovators West Harmonic Balancers

Summit Racing Part Number:

INW-811-963

Engine Balance:

Internal

SFI Rating:

SFI 18.1

Degree Markings:

Keyway Quantity:

One

Harmonic Balancer Material:

Aluminum/Steel

Harmonic Balancer Construction:

Floating inertia rings

Harmonic Balancer Color:

Natural

Mounting Hardware Included:

Quantity:

Sold individually.

Notes:

Includes Metco drive ring adapter. 6-rib pulley. Requires removal of factory crankshaft support cage.

Innovators West Harmonic Balancers

Innovators West harmonic balancers are a great investment for your street or race vehicle. These dampers feature lightweight billet aluminum covers equipped with free-floating wet friction clutch pack assemblies that utilize spring-loaded inertia rings to dampen crankshaft harmonics over a wide rpm range. The rings work in conjunction with clutches to provide outstanding dampening action. That action does generate some heat, and Innovators West uses a small amount of fluid inside that acts as a lubricant, as well as dissipates heat to the outer body. Backed by over 25 years of experience, Innovators West has produced high-quality SFI 18.1 certified harmonic balancers employing all American-sourced materials and fasteners. Choose the model designed for your vehicle and engine application.

Innovators West harmonic balancers/dampers feature:

* Billet 6061 aluminum case for lower reciprocating weight
* Fully scribed 360 degree timing marks
* Laser-engraved part number and SFI rating on back
* Premium steel internal inertia rings
* Stress-proof steel crankshaft hub
* OEM bolt pattern and pulley register