5.0 swap rigged up exhaust... will it work?

[skrit]

Obviously I've been MIA for several months with my build...posting a bunch now....

I think I have what could be a working exhaust but without the body on, I'm not sure. 4 cats, 4 O2 sensors, Walker quiet flow SS muffler, mostly stainless 1.125. Factory style manifolds.

If the layout works, I'll take it to an muffler shop to do it up right with welds. Most concerned with the first upper cat.

Need thoughts

You may notice a Miller Lite in all the pics. Was not intentional

 

[Oldtimer]

I would not want to change that rear O2 sensor, with the body installed.

 

[73azbronco]

I would rotate rear o2 location. I would verify your front cat on frame has enough room between frame and body, it doesn't look like it. That front cat needs an insulator it will be blazing hot.

 

[skrit]

I would rotate rear o2 location. I would verify your front cat on frame has enough room between frame and body, it doesn't look like it. That front cat needs an insulator it will be blazing hot.

will do. I had planned to add a shield on the upper