Another interesting note about the 340 six packs, was that the actual ones used in scca racing were really only something like 304 inches. They were destroked due to regulations which set a cap at 305 inches.The ones that you would get from a dealer were an actual 340 neal zimmerman, eugene oregon ---- 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.