Sorry if this has been covered before, but I can't find it anywhere. I have a T56 swap in the works and will be using the Detroit Speed firewall bracket to mount a factory GM clutch master cylinder. My car is a factory auto car. Do I need to get both clutch and brake pedal or can I get away with buying just a clutch pedal? I have no issue with whacking off part of the auto brake pedal to reduce the pad size. Also, will the factory 4th gen clutch master push rod be long enough or do I need to modify it with a rod end and connecting sleeve?