IF YOU HAVE A LATE 60' TO 70'S DODGE/CHRYSLER POWERED MOTORHOME TRANSMISSION (727 TORQUEFLITE/LOADFLITE) KICKING AROUND, WITH THE TRANSMISSION MOUNTED PARK-BRAKE ON THE TAIL END OF IT, I'D BE A PLAYER FOR THE PARK-BRAKE DRUM - I NEED THE 23-SPLINE VERSION. SEE PICS. DOING A CUMMINS SWAP ON AN OLD COACH AND NEED THIS PART TO ADAPT THE TRANSMISSION. I HAVE TO HAVE IT MACHINED SO PLS BE REASONABLE ON YOUR ASK. THANKS FOR READING THIS. MOBILE: CALL/TEXT 250 818 6494 TERRY ANDERSON