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Ford Performance Harmonic Balancer (07-09 GT500)

Market Price $272.54 You Save 12% ($32.55)
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  • Item 50287
  • MPN# M-6312-SVT

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Features & Details

  • Reduces Valve-Train Vibration
  • 10lbs Lighter Than the 2007 Unit
  • Upgrade for 2007 GT500
  • Direct Bolt on Replacement
  • Fits 2007-2009 Shelby GT500
Stay Balanced. Prevent a crankshaft failure in your Supercharged 5.4L Shelby by replacing your old stock deteriorating harmonic damper (a.k.a. Crankshaft Damper) with a brand new Ford Racing Harmonic Balancer from AmericanMuscle.

Upgrade For 2007 GT500. This pulley was featured as original equipment on the 2008-2009 GT500 models and weighs in 10lbs lighter than the damper used on the 2007 model year making it the perfect upgrade replacement to reduce rotating mass for less stress on the crankshaft.

Ford Racing Quality. When adding performance parts to your Cobra, trust the folks that know it best to provide top quality components that are made to out perform and out last the competition.

Application. This Ford Racing Crankshaft Damper is a direct bolt-on replacement for the 2007 to 2009 Shelby GT500.

Fitment: 2007 2008 2009 Details

What's in the Box
  • (1) Harmonic Balancer
Installation Info
Will it fit my Mustang?
  • GT500 - 07, 08, 09

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Customer Reviews (3) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Afternoon

  • Performance Gain 3.666667 3.7
  • Fit 5 5

  • 5/5

    Installation Time: Afternoon

    June 14, 2016

    Must have for 07 GT500's

    If you have a 2007 gt500 and you aren't planning on installing an OD crank pulley, then you need this! The 07 Shelby has a 23-26lbs harmonic balancer, which puts a lot of stress on the crank once you start adding performance parts, increasing the revs, or upgrading your blower. The weight saving is huge when you're talking about rotating mass. Install wasn't bad, took about 2 hours. Highly recommend for fellow 07 Gt500 owners.


    Year: 2007 Submodel: GT500

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    October 17, 2012

    It is a must on 2007 GT500's

    A nice upgrade to do especially if you do any enhancements to your supercharger. It is a lot lighter than the stock balancer.


    Year: 2007 Submodel: GT500 Seattle, WA, USA

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    November 08, 2012

    Oem Quality.

    Good oem replacement, for 07 Shelby gt 500 that has 20 LBS balancer.


    Year: 2007 Submodel: GT500 Nc

    Helpful (0)

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