[mat H/SA]

i run a 350/255 but mine is a 69 car works great,
a lot of other guys run the 350/255 in div 1, head # is 441

im not sure but the 300 is not the best out there

Demarzo is running the 350/200 as a 72

lots of great engine builders for this combo

i go to boucher's in Rowley mass, great to work with