I was able to track down the casting numbers for some random heads I aquired. They were from a '68 400/430, not the Big Port kind of heads. I also have a random intake manifold that I can't seem to match these numbers up on Buicks.net. B-1874062-1 o No: Anyone... Anyone? Thanks for the help.
which are the big port heads that everyone talks about. i have 2 pair from 67 wildcat. don't know if any one would want them or not but which years are the big ports please. thanks
ou: Thank you Jim. Buick Big Block Casting Numbers, 400, 430, 455 www.atlantabuick.com/CastingNumbers