Performance online disc brake conversion kit

It’s just a 73+ disk brake conversion with cheap, no brand UCA’s and parts.

Go to DoctorDiff, spend a little more money for better quality parts and actual customer support and buy a decent set of tubular UCA’s if that’s what you want. QA1 makes nice UCA’s.

Dr Diff, one of the nicest guys this hobby has.Very helpful.

You will not get better advice than this.

I have Dr Diffs 13/12.6 Disc kit and its great. Cass is a great guy and has came through every time I had questions. My dad too, he bough all the stuff to rebuild his 8-3/4 from Dr. Diff.