My motto is If it ain't broke don't fix it. How much do you drive the car anyway. I dump a qt of ATF in my tanke every once in awhile. A machenist told me about that. Never have had an issue and I run my cars hard. ---- Tom Watters <tomwatters@xxxxxxxxxxx> wrote: > If the seats on my '65 Heads still dont leak, and I have the engine > apart for a refresh, should I replace with hardened seats? > > Figure the car's had a fair number of miles on it with modern unleaded > and I havent seen an issue. > > What are your thoughts? ---- 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.