Help!! I did a 4 wheel disk brake conversion on my 66 Charger and need to find a booster. I bought a China copy of the bendix tandem booster but it requires trimming to the firewall and firewall plate. It seems like there are very few options out there for power boosters for b body Mopars. No china or gm suggestions please. I am calling ramman tomorrow but I would like options as im sure he isnt the only guy in north America that can hook me up.