Doug, There are a couple ways to go - Gear Vendors makes a unit that will attach to a '66-up TorqueFlite and there is always the A-500/518. The conversion does work with 1 cable, but with slightly increased button effort - the original pushbutton setup uses a lightweight cable with the moving parts submerged in nice warm transmission fluid, where the conversion moves all the moving parts to the outside of the trans. You can also just use the parking brake and use R-N-D-2-1 without modifying the button assembly. They drove pushbutton TF's from '56-'61 and just used the parking brake - no different than a stick car. SC -----Original Message----- From: beth [mailto:dickens@xxxxxxxxxxxxx] Sent: Friday, October 08, 2010 9:07 PM To: 1962to1965mopars@xxxxxxxxxx Subject: Overdrive into a 62 mopar Has anyone tried to put an automatic overdrive into our cars. I'm considering doing this behind my 318 but would like to keep the pushbuttons. I know the button assembly can be modified but does it use 1 cable to work the trans lever with the buttons/park lever or both. Doug B. [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. ---- 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.