fenderwell headers

I'm kinda in the same situation as the original poster here, got a '63 Valiant with a 360 and "stock" K-frame and steering, with torsion bars.
TTI's are just over my budget... Easiest installation (and coolest!) in my opinion would be fenderwells. And I've been searching and searching on and off. Finding any used would be ideal but haven't had any luck yet. And options on summit and jegs looks pretty slim. Hedman and Hooker says they don't have anything that'll work with my application.

Anyone knows where I can find a pair? And could a set of '67 fenderwell headers be made to fit on a 63?