WAGON REAR BRAKES

I finished installing the rear disc brakes on the wagon today. I’m using a small, two piston Wilwood caliper, 200SX rear rotors, and a set of  T6 aluminium caliper brackets that I made. It all fits inside my 14×7 Panasports vertically, but needs a 1/4″ spacer to keep the caliper from rubbing horizontally. I could shave down the corner of the caliper to make it fit if I decide to axe the spacers.