I've got a chance to get a cast iron factory 4bbl intake for my Poly at $120 + $30 shipping. I already have a Wieand 7503 4bbl aluminum intake. I am planning to rebuild the Poly as a nice drivable street engine, hoping for about 325 to 375 hp (maybe stroked). I will also run a 727 automatic and the 2.76 rear gears. That will not change unless I figure out what overdrive trans will work best with the push buttons (I know it has to be modified to work together). Then I would change the rear gears. I just need to know which intake would work best for me. I don't want to go through the trouble of getting the intake, if the one I have will be just as good. Thanks Dooner '64 Plymouth Belvedere 4dr Sedan Poly 318 + Push Button Auto Trans Contact me to redneck your radio. ---- 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.