If you are tired of hearing about how much better your Mustang could be, put an end to it today and turn to AmericanMuscle’s lineup of 2005-2009 gear accessories for your Mustang. You will find that the products we offer are made with quality in mind and performance over all. Each of the parts we offer will upgrade and enhance your Pony in one way or another and you will soon have a flawless muscle car on your hands. We carry all types of products from rear axle bearing kits to differential ring gear bolts, and even gear oil. Your gear parts are just as essential as any other performance mod you have installed. From running rough to running smooth, AmericanMuscle has you covered with premium gear accessories.