For sale is a Magnum Powers pulley bridge. This replaces the stock bridge to help prevent belt slip when you install a smaller supercharger pulley. I bought it for a 5.4 lightning build, but decided to go turbo instead. Comes with 3 90mm idler pulleys. Does not include tensioner. Asking $400 OBO. Item is located in ZIP 48187 and I will ship at buyers expense; send me your ZIP and I can get a shipping quote. Shoot me a text or call at (734) 748-6962 if you're interested or have any questions. Thanks.