can the stock manifolds be reversed the same way you can run LS1 truck headers reversed to make custom TT manifolds? will they actually bolt up this way?

Here is an example of what I am talking about. this is an Ls1 engine with I believe Chevy Silverado headers mounted backwards



I dont know if the 1uz has funky bolt patterns that wouldnt' allow this.

 

i was thinking the same thing...