headers

If I could throw out a question, does anybody have a comment (good, bad or otherwise) regarding the Dynomax 86035 ceramic headers for small blocks (WLK-86035 @$345.95 from Summit)? Would these help the thread originator?

Unlike the more affordable headers that require disassembly of the steering linkage and kill the ground clearance, will these give the same kind of clearance that the expensive Dougs/TTI units do?

At first glance, these seem to be a middle ground but I thought I should inquire first.