Anyone tried the TTI shorty headers?

Do shorties exsist for small blocks in abodies? Does it make it easier to clear steering columns and trans linkages?

I just installed a Set of Dougs long tubes in the 340 4speed demon. A lot of work- no hammering tubes to clear but a real PITA but they fit really nice. I took off 340 manifolds and they are still open headers so no neck snapping on the street yet. Track time next Sunday. Car ran 13.9 1/4 last year. I did not change anything so new cam and open headers should wake it up. I tried to find shorties but went Doug long tubes.