Pushrod length is the same for both. You may need to get a pushrod checker tool to get the correct geometry so the rocker stays in the middle of the valve head. It's basicly just a pushrod with an adjustable end so you can locate the rocker in the middle of the valve head when you roll the motor over several times. Use dykem on the valve head to check it. Should work the same with stamped rockers or roller. Bill C. On Tue, 20 Oct 2009 14:15:41 -0400, "Nico Over" <nover@xxxxxxxx> said: > > Just installed a new set of Aluminum heads on my 440, The old push rod > length > is too short so will need new ones. My old Purple cam calls for 28/32 > thousandths settings. My question is: Will I need 2 different push rod > lengths due to the difference on valve lash settings or is the few thou > difference not worth it. My old pushrods were all the same. Any thoughts/ > Thanks Nico Over > Va. Beach, Va > > > ---- > 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! > > '62 to '65 Mopar Clubhouse Discussion Guidelines: > http://www.1962to1965mopar.ornocar.org/mletiq.html. > -- William Cole wedge64@xxxxxxxxxxx -- http://www.fastmail.fm - Accessible with your email software or over the web ---- 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! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html.