[AD removed for archives] ------------------------------------------------------------------- Erase wrinkles without Botox! Nexiderm SP is clinically proven to reduce wrinkles by 68% Click here to get your 30-day free supply. caadslIbOyW3Na/Nexiderm ------------------------------------------------------------------- I now am the proud owner of a 340 short block. i need heads for it. I can get a 1965 commando 273 with the closed heart shape chamber heads for 50 bucks . My question is would the closed chamber heads from the 273 work on my 340 if I had some bigger valves put in them or is there just too much difference in the bore size and port size. I hear these early heart chamber 273 heads flow great, but would they starve a 340 . Neal Zimmerman, eugene oregon [AD removed for archives] ------------------------------------------------------------------- Get a Free T-Mobile Sidekick II plus $500 towards service! Click here. caaduFNbOyW3Nf/ProductTestPanel ------------------------------------------------------------------- ---- 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. bOyW3N.