Replace the original steel one-piece supercharger pulley on your LT4-powered vehicle with our precision-machined 3-piece unit. Our proven design for this application uses an electroless nickel-plated pulley hub CNC-machined from high grade steel, with a 2.30" aluminum drive ring and stock-appearing front pulley cover. The ring and cover are anodized in black, and all included fasteners are stainless steel or silver zinc plated.
This pulley installs as a direct replacement for the original 2.50” unit, and yields 1.5 - 2.5 lbs of boost. The original supercharger belt (or an equivalent) can be retained.
Tuning is required.
Professional installation is required. Will need to remove supercharger lid from the vehicle and use a pulley puller and press.
Metco Motorsports products are designed, manufactured, and assembled in Anderson, SC.