1973 Dodge Charger 727 Automatic transmission

1973 DODGE CHARGER RALLYEDRIVETRAINFactory 400 Big Block car (NOT #'s matching) - Runs great.727 Automatic transmission - Shifts perfectly.8.75 Rear with 3.23 SG - Drives excellent.PSAC - Missing under hood components.PDB - The brake pedal goes down farther than it should before it grabs. Normally there is 1/2" to 1" play when pressing the pedal. This car has about 3" of play. The brakes work great and will put you through the windshield, but the pedal goes down farther than it should.