The offset bracket allows more clearance between the booster and a V8. Your original moves everything closer to the firewall to do the same thing. The booster I'm using is self contained as far as vacuum is concerned so the tank on the inner fender is not used or necessary. No clearance issues with the washer reservoir either. With your booster you must use that vacuum storage tank. I hope you would not be re-using your single pot master cylinder! If you did the brake line will not fit (too short). I would convert to a dual pot master cylinder and then bend (or buy) new master cylinder to junction block lines. The offset bracket comes with the pushrod that will bolt to your brake pedal - it's on the far left coming out of the offset brackets).
