master cyl. changing over the dart to bbp, front disc and rea drum. got a new m/c from a 76 aspen(1 1/32 piston). how much difference in the pedal feel between the 15/16 m/c and 1 1/32 m/c? rear brakes will be 10 or 11 x 2 1/2.
if it's manual with that set up i'd recommend the 15/16. it'll be firm but not overwhelmingly so. you can fine tune the pedal feel with different calipers and rear pistons (specific years have different diameters) and the master diameter if you're looking for a certain outcome.
