I've a Shell Valley cobra with the clutch & brake pedals mounted to the frame.The guy I got it from said the master and slave cly. are from a 62 Chevy truck.I'm in the process of hopping up the engine and changing to a T-5.The trans. that was in the car is a SROD 4-speed and the clutch took appox. 75 lbs. of foot pressure to disengage.(no joke). Since I have to make a new bracket to mount the slave cly. to the gearbox I was wondering if there is a better master-slave cyl. combo that would be less stressful to my left leg-foot combo.