Single turbo 360

I like the backwards RAM manifolds because I got some! I even have the Y pipe off the truck they came off of. I'll be doing a single if at all. HX35 too small for a 12psi 408? If you can weld Iron, making a T4 flange off the top of a passenger log and feeding that from the driver side under the pan RV style is fairly easy.And it sits the turbo in a roomy spot.