hello...well i think this is kinda simple...My street truck has power brakes with a brake booster-my drag truck was a street truck with a brake booster-all i did to change it to none power brakes was to remove booster and get a manual brake master cylinder...i would think doing the opposite-installing the brake booster and a power brake master cylinder- would do the trick....you will need a vaccum line off the carb also...
