On the intake stuff I run the air gap edelbrock dual plane. and it doesn't have much to bolt to. But my carb boiling issues are gone. The edelbrok stuff is probably the way to go. I've also got a weiand stealth intake on a 429 that works well it has a heat crossover in manifold and its dual plane intake and would work well in pullin situation. Good intake for summer/winter. The air gap intake is a little tempermental in winter but once you figure it out its nice. I'm all about doing whatever it takes to free up horses and torque if its simple. I've since had heads ported and worked the exhaust severly is a mandatory to really step up the heads. Air in and air out situation. Nice intake ports but its like blowing through a straw on the way out, make your straw as big as it can be to get exhaust out. IF their is any other intakes out their I don't know about that work well somebody jump in.