Neutral switch?, or are you thinking of the reverse light switch. Reverse lights were an option so not all pushbutton shifters had them. I can't remember seeing a 727/904 with out a neutral switch. Someone may have installed a plug in place of the neutral switch so the fluid would not run out and grounded the relay, but there is supposed to be a neutral switch on the tranny. Their is most of the time a brown wire, from the starter relay to the N/S that grounds the relay in park & neutral allowing it to crank only in those two positions if the N/S is adjusted correctly! All that said is if it was a automatic car from the git-go. If it started life as a standard shift there is a new bucket of worms to look at!! Herb 1956 Plymouth Belvedere 361 1959 Coronet 326 Poly 1963 Fury 2D/HT 6.1 1963 Sport Fury Convertible 361 1970 Challenger RT 440 - 4 Sale 1999 Durango SLT 5.9 2008 SRT-8 Magnum 6.1 St. Louis, MO. http://1962to1965mopar.ornocar.com/mmo42009.html -------Original Message------- From: Dooner Funderburk Date: 1/11/2010 4:18:58 PM To: 1962to1965mopars@xxxxxxxxxx Subject: Re: 63 Dodge Trans question Some years or models came with the neutral safety switch mounted on the push button shifter. I have no idea which ones, but I do have an extra push button shifter with the switch mounted on the housing. I thought it was strange. Dooner [Non-text portions of this message have been removed] ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! 1962 to 1965 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html. This email was sent to: arc.6265@xxxxxxxxxxxxxx u/?bUrDWg.bSONJP.YXJjLjYy ?p=TEXFOOTER