Okay. So you’re going to need to rear mount the caliper’s so they don’t interfere with the sway bar. You will need a 15” brake line so the mid eighties diplomat ones will work also another one that is 15” is 69 camaro with disc brakes. Either or. Doctor diff supplies the ones of a 69 camaro for this type of conversion. If you choose, You may Able to find braided steel ones for a camaro application easier than diplomat