Magnuson Hot Rod 2650 Front Bearing SupportMagnuson 2650 Hot Rod Front bearing Support Gen 2 Units In Stock Black Anodized ONLY Custom machined Griptec 3. 00 inch supercharger pulley included with the kit. All aftermarket superchargers are well designed. Its the performance enthusiast that goes far beyond what was the intended use. When the Magnusson 2650 Hot Rod Supercharger came on the market, we developed a rigid tension Magdrive for it based on our very successful LSA Race Drive. As the