The Blower Shop 192 Supercharger System -Roots Style - Dual 4150 Setup - Polished - Short Water Pump - SB Chevy RS004001 and a helmet eject system

and a helmet eject system

and the other for roller cams

Power Assist Steering Type

and a domed Holley decal can be placed on the aluminum insert or directly onto the cap base

The Blower Shop 192 Supercharger System -Roots Style - Dual 4150 Setup - Polished - Short Water Pump - SB Chevy RS004001 and a helmet eject systemProduct Description: Supercharger System 192 Roots Style Single 4150 Setup Polished Short Water Pump Small Block Chevy 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.