dozer

I am looking for a cast aluminum turbocharger manifold. I have seen the manifold before but I do not know who makes it.
It is a 2 plane manifold with holley square bore flange on top and bottom.
The holley carb mounts on the top chamber with hose connection to the
turbo intake. The lower chamber accepts the pull thru turbo output. This manifold mounts on any holley square bore manifold placing the carburetor
above the stock position.

This is similar in concept to the Martin turbo kit. If anyone knows who manufactured this manifold or where I can get one please reply

Dozer