1992 foxbody W/502/t400 combo. Headers Question

Evening peeps,
I am hoping someone might have the answer to a question I cant seem to answer. I have a stout 502 bbc/t400 set up in my stang and am looking for a set of front fender exit headers. It seems unless I want to spend a mortgage payment for a set there are none available. is there another vehicle out there that might share a similar design. I recently purchased a set of lemons single tube headers but they don't fit with my current k member configuration. Any help would be greatly appreciated.

Due to my work schedule and basic welding skills (bubble gum welder), I would like to see if something like a early shoebox nova kit would work then add the extension after it get it figured out