FOR SALE AT RBS SUPERCHARGERS:Used 6-71 GM Polished Alum. Lrg. Bore

Used 6-71 GM polished alum. gas/alch. blower. This blower has cast 60 degree rotors that ride in precision double row ball bearings with durable steel helix cut gears that insure accurate rotor timing. Rotors have Nylatron stripping on the tips to seal the rotors to the case and help make more boost down in the intake. This blower has a cast alum. GM case, cast alum. Littlefield bearing plates, and billet front cover with a pressure relief and oil sight glass installed. Blower has a 12.375" x 3.875" top opening, bottom opening is 12.250" X 3.875" but a carburetor adpt., Bug, Bird or most carbon fiber hats can be used with this blower that use a 13.250" on center bolt pattern. This blower has been freshened up with all new seals and gaskets for gas or alch. Blower was just re-polished and the internals are hard anodized for corrosion protection and to help tighten up the internals for a more efficient supercharger. Blower is set up for gas but could be run on mild alcohol if the buyer chooses. Visit www.rbssuperchargers.com for more pictures, part number #7006-0025 $1,700.00.