'65 Barracuda wants to breathe

I've got a totally stock '65 Barracuda 273 2bbl. manual steering, 904 auto, and soon to be installed 8 3/4 sure grip. I want to put headers on it but the only ones I've found that are listed to fit this car are high dollar (around $700) and look like ground draggers. I ran it at the drag strip this last weekend and it really needs a 4 bbl. and headers. There looks like there is lots of lower priced headers for 1966-1967 Cudas. So what is the problem with them fitting on a '65? I like the looks of the short headers everyone is talking about. http://www.summitracing.com/parts/HED-78500/ So does anyone think these headers will work on my '65? I'd really like to get some more respectable times in the 1/4. Best so far is 17.32. I could really use your advice on this. Cuda wants to breathe! :-D