Cast 6-71 Blower
With 2-Lobe Cast Rotors, New Cast Case, Polished

The 6-71 Supercharger has been around for a long time, dating as far back as the 1960's. In an effort to decrease ETs at the drag strip, racers would convert Detroit Diesel blowers to work on big block and small block gas engines. Since then supercharging technology has come a long way and here at The Blower Shop we are continually working to stay ahead of the curve when it comes to our 6-71 style superchargers. If you demand Performance, Hand-Built Quality, and reliability from your blower, look no further.

Features:

New Cast Case

• Increased Strength over old GMC cases
• Mirror-Like Polish

2 Lobe Rotors

• Billet Extrusion
• Full length rotor shaft for increased strength
• Maximum boost at low RPM

Billet Front Cover

• Oil Level Sight Glass
• Oil Drain Plug
• Polished Pressure Relief Valve

Billet Bearing Plates

• Increased Strength over cast
• Hard Anodized