The Blower Shop 192 Supercharger System -Roots Style - Dual 4150 Setup - Polished - Short Water Pump - SB Chevy 20-OTL-NR-M 253" OD works well with

253" OD works well with our 26918 beehive valve springs

Governor Support

5-1/4 in Fire Bottle

Fitting size: -10AN O-ring male (7/8"-14) x -6AN male

CNC-formed stainless steel lower bushing support plates

The Blower Shop 192 Supercharger System -Roots Style - Dual 4150 Setup - Polished - Short Water Pump - SB Chevy 20-OTL-NR-M 253" OD works well withProduct 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.