Disc brakes

It was the 1st upgrade I made to my Dart GT. I used the SSBC kit which allows either 5 on 4 1/2" LBP or the 5 on 4" SBP. I opted for the SBP as my car has the factory installed 8 3/4" 3.23:1 sure-grip rear end (which allowed me to keep my SBP 14" X 5 1/2" Rallye wheels).