I went with csrp brakes. I ordered their entire steering and 4 piston disc brake conversion kit to go along with my 302 swap. Works like a dream. Comes with everything you need. Spindles, bearings etc. they make several kits
65 Mustang coupe
306 H/C/I, holley 4 barrel, T5, Hurst Shifter, Subframe connectors, 8.8 w/ 3.55 posi, 4 piston front disc brakes, SN95 rear disc brakes, shelby drop, 620 springs, Mideye 4.5 Leaf Springs, bilstein shocks.