Is the rooster comb what you mean? http://www.1962to1965mopar.ornocar.com/transtech.html gives some background. Change the 19 spline input shaft to the 1967 up 24 spline gets a larger torque converter selection. People often swap the later front and rear clutch drums at the same time. http://www.moparmusclemagazine.com/techarticles/mopp_0807_transmission_torque_converter/photo_06.html Frank Lupo is one source -- http://dynamicconverters.com/converters.htm Gary H. > -------Original Message------- > > Heard a rumor that if you put a pushbutton trans from a 65 into a 62. you > need to use the a 62 only cortrol valve,heard same with 64 to 63 etc you > must match your selector to the year of car? also, use a newer front pump > and spline to get a better torque convertor range? Russell -- -- -- Please address private email -- email of interest to only one person -- directly to that person. That is, email your parts/car transactions and negotiations, as well as other personal messages, only to the intended recipient. Do not just press "reply" and send your email to everyone using the general '62-'65 Clubhouse public email 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. -- You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group. http://groups.google.com/group/1962to1965mopars?hl=en.