M
mark r. brown
Guest
i have a 67 300 that i wish to convert from a 2bbl to a 4bbl setup. i bought an aluminum intake from a 64 300 and also the matching aluminum heads which i have at a local machine shop to be rebuilt. one of the heads is warped so i'm planning to have both milled down so they match. my question is this, do i need to get different pushrods or not? i had one guy tell me i do but i remember reading on this site some time ago to just swap the aluminum heads with the cast ones and you're good to go. any help or info would be appreciated, thanks rooster.