Hi Don; Yes there is an adjustment to solve the problem you described. On most cars the rod from the brake pedal to the booster (it goes through the firewall) is adjustable. Some cars also have an adjustable rod between the booster & mastercylinder. There should be a little freeplay when the pedal is all the way up. If these adjustments don't work, you may have some mismatched parts. I have seen the wrong mastercylinder mounted to a correct booster and the wrong rod at the pedal. Larry 67 Crown 4DRHT. 67 CROWN COUPE X2