The Blower Shop Idler Pulley Assembly - 4" Diameter RUGGED-ADVENTURE-PACK Engages spring lock in optimal

Engages spring lock in optimal location

Side Net Prevents Head Movement

having the ability to adjust the rotor is a must

It's adaptable to fit vehicles where a bulkhead connector is required

The Blower Shop Idler Pulley Assembly - 4" Diameter RUGGED-ADVENTURE-PACK Engages spring lock in optimalProduct Description: Supercharger Idler Pulley 2 Bearings Hardware Billet Aluminum Polished 6 71 to 14 71 Superchargers The Blower Shop started in 1984 as a supplier of high end superchargers for top fuel dragsters and race boats. As time went on they began to develop their race superchargers for the street. Today they offer a wide variety of superchargers and accessories for full on race cars, street driven vehicles and marine applications.