R.J. Machine's Ford Shelby GT-500 Idler Assembly

GT 9000 idler pulley features a true double bearing design.

We are proud to introduce our double bearing high performance tensioner assembly. It is designed to work with any supercharger you put on your Shelby; Eaton, TVS, AND Kenne Bell!

Unique features not found with the competition:

• Components are CNC machined out of high quality aluminum at our facility.
• High quality Type III hard coat anodized finish.
• True double-bearing setup can withstand anything you throw at it!
• Will work with ALL available superchargers, including the Kenne Bell!
• Designed to work with our supercharger pulleys.
• Simple installation without modification!

Now that you've decided to make some real horsepower with your GT-500, you'll need this kit! The GT 9000 tensioner assembly works hand in hand with our supercharger pulleys. Our system is a must have for any Shelby owner!

Fully adjustable pulley mount is also flush mounted for a clean, sleek look.

This is our unique cap system. It keeps the bearings sealed up tight while the stainless steel hardware keeps it looking great!