bbc headers

[69trk]

I'm in need of some new headers and wondering which ones you guys are running on you're big block. I bought the tubular mounts with energy suspension polyurathane mounts and i think they were for small block. My headers were hitting the lower a-frame on one side and put a pretty good crease in them. So i'm replacing my mounts with solid ones that look to be about 1/2 to 1" longer which will help my new headers miss my a-frame. I'm not going to use the cheap hooker headers because one of the primary tubes hit my oil pan. I'm thinking about trying to find some with 2" primaries with a 3 1/2 collector. Do you guys think that these will be to big for my high reving 431 bb?