SHELBY GT500 UPGRADED 90MM ADJUSTABLE IDLER ARM ASSEMBLY -- GT 9000

A common problem we hear about from Shelby GT500 owners is the need for a stronger idler assembly setup that can also be adjustable and durable for supercharger pulley swaps. This adjustable idler arm assembly is the answer.

Unique features not found with the competition:

• Precision CNC Machined
• Strong aluminum construction.
• Stays looking nice with a high quality Type III hard coat anodized finish.
• A true double bearing design to ensure performance and durability.
• Designed to work with all available superchargers, even the Kenne Bell.
• Designed to work with most common supercharger pulleys.
• Bolt-on installation includes bolts and washers. No modification required.

This Idler assembly works hand in hand with our smaller supercharger pulleys.