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Innovators West 10% Overdrive Harmonic Balancer Pulley (07-14 GT500)

Item 101181
AmericanMuscle no longer carries the Innovators West 10% Overdrive Harmonic Balancer Pulley (07-14 GT500). Please check out 2015-2021 Mustang Underdrive Pulleys for an updated selection.
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    Video Review & Installation

    Product Information

    Features, Description, Q&A, Specs & Installation

    Features

    • Boost increase of 3-4 PSI
    • 7.95" diameter - 10% larger than stock
    • Weighs 11.2 lbs
    • CNC machined billet aluminum
    • Exceeds SFI 18.1 standards
    • Fits 2007-2014 5.4L & 5.8L Shelby GT500

    Description

    More Boost, More Power. The Innovators West Overdrive Harmonic Balancer Pulley is 10% larger than the stock pulley to add an additional 3-4 PSI of boost to your Shelby GT500's supercharged engine for even more tire shredding power.

    Superior Materials. CNC-machined from billet aluminum for strength this Innovators West Overdrive Harmonic Balancer only weighs 11.2 lbs, making it much lighter and stronger than the stock pulley.

    SFI Certified. If you're using this Overdrive Harmonic Balancer Pulley in a high performance or race application, SFI Certification is critical so you can run your Pony at the track or strip. And it's great for peace of mind even in a daily driver.

    Required Upgrade. To realize the full power potential that this Innovators West pulley has to offer, AmericanMuscle recommends a custom tune with a Mustang Handheld Tuner to reprogram the vehicles computer (ECU) for proper operation.

    Application. This Innovators West Overdrive Harmonic Balancer Pulley is specifically designed for use on the 2007 to 2014 Shelby GT500 Mustang equipped with either the 5.4L or 5.8L Supercharged engine.

    Please Note: A larger serpentine belt is required for proper installation of this harmonic balancer pulley.

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Overdrive Harmonic Balancer Pulley
    • (1) M12 installation bolt
    • (3) M10 removal bolts

    Questions & Answers

    10 More Questions

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