sent them an amail looking fo rsomething not on the site,they havewhat i have been looking for, at least you can order it.
they are back ordered for 4-40 weeks.
6-pak manifold for the 383/400. $392
more than either the 340 or 440, but i haven't even seen one for sale before.
found what's going on my car, eventually$$$
have to get a lot more done before i start to spend that kind of $ on the motor. 400 is getting cleaned up, and put in just the way it is for now.