69 Dart 4 door cruiser

I bought a 74 Dart Swinger around 1989. 318/904 with PS, PDB, AC. It had an 8 1/4 in it with the 2.45 Bonneville Salt Flat gears....and had those big finned rear drums. I never had any problems with the rear brakes locking up too quick if I had to jump on the brakes pretty hard.