2.40" Pulley and Idler Upgrade TVS Trinity 2013-2014 GT500 2013-2014 Shelby GT500 2.40 Pulley and Idler Upgrade If you are looking to improve the performance of your 2013-2014 Shelby GT500 then Team JDM has the package for you ! The Metco 2.40 Supercharger Pulley and the Dual Bearing Auxiliary Idler will... MSRP: Was: Now: $379.99
METCO 2007-2012 Shelby GT500 2.60 Supercharger Pulley Kit & Idler 2007-2014 Shelby GT500 Idler Kit with 2.60 Supercharger Pulley JDM combines the 2.60 upper pulley Kit and the Auxiliary Idler Pulley Kit together for a significant price discount for your 2005-2014 Shelby GT500. The 2.60 upper pulley will add... MSRP: Was: Now: $389.95
