Anyone modified drivers side header and get the 3 tubes in the chassis only?

I think what I remember is actually early A's; three went down the usual way, and one went out thru the apron and then down around the frame behind the tire, then joined the parade at the merge.
I imagine that could be made to work on next gen, with only a little welding.
But my old TTIs (circa 1999) fit really well, requiring only a modest amount of "adjusting",lol. 68 Barracuda 360 with power steering and a M/T.

My concern with the TTI's is the Hydroboost being in the way on the car.... I need to look at a set in person but based on the factory 340 manifold and the car being an original V8 car it looks like there will be a problem. And finding someone with an A Body, hydroboost, and TTI's is probably like finding a needle in a stack of needles lol....

JW