I want to change my 67's drums to disc. and would like to change to 4 piston caliper set-up. I recently found a great deal on a set of rebuilt 4 piston calipers from a 67 Grand Prix. Are these calipers different from Camaro or Chevelle Calipers? Will the fit Camaro caliper brackets. Do I need GP brackets and backing plates to get these calipers to work? Thanks for any help.
Fred
Fred