Wilwood front kits 69 Barracuda

I run EBC red brake pads, 7/8 rear wheel cylinders, and pressure bleed my system. I do need to bleed them every two years or so to keep a firm pedal. If you pressure bleed you can get a firm pedal. And periodic bleeding can get very long caliper life. Mine brakes pretty good and its manual brakes. So the KH setups can work pretty good but pressure bleeding is a must to get a firm pedal. I run 15/16 bore master cylinder too to reduce leg effort.