Those headers won't fit a car that's lowered enough to NEED a low profile pan like this. Sort of a moot point if the headers stick way below this pan.
Plant tour of Milodon's facility: http://www.milodon.com/photopages/shop-images/machineshop.asp
Tech on Milodon pans: http://www.milodon.com/oil-pans/oil-pan-questions.asp
This is the only general type picture I have. They have rows of motors lined up for testing pans. He had bought a Aussie only chevy block for some project even. I just brought over some extra suspension parts, a K-member, and my car to mock and measure things up.