Which Exhaust Manifolds?

Fellas-

I've got a set of jeep SRT-8 manifolds- they don't fit with manual steering box and torsion bars (though they do fit on Tin's with the alterktion).

I've seen some guys are running LX 5.7 manifolds? What about jeep 5.7 manifolds? And the truck 5.7 manifolds?

What modifications are needed to make the different manifolds fit?

Thanks!