caliper

I am having a problem with the brakes and am wondering if anyone might have seen something similar, or have a solution? My car has the Tilton floor pedal assembly with balance bar, Brembo brakes and (currently) 5/8" Wilwood Master cylinders. There are about 100 street miles on the car and brake...

Recently acquired a part built MDA which requires handbrake calipers. The car has cast alloy uprights with GT40 cast on them. There are two threaded holes ready to take a caliper @ 3 1/2” centres. The discs are 20mm wide and have Wilwoods fitted for general braking... Tried uploading a photo...