Selling my littlefield 1071 blower freshly gone through, hard anodized rotors with teflon stripping, includes Bds setback plate, Pulleys, Tensioner, Snout, Belt and Carb top plate for 4150. The snout and pulleys are set up for a bbc just needs an intake. I like the way the billet bds blowers look that's the only reason for selling.