Exhaust Manifolds Removal (05-11)

My driver side exhaust manifold has a big leak. I'm thinking it would be best to go into it with new manifolds because mine look like hell. Should of had them replaced when they did the frame a few years ago...can't seem to find a writeup but thought I'd ask.

If anyone has a good used set let me know..

 

Any luck? Thinking I might be in the same boat. Any idea on what it would cost to have replaced new with labor?

 

Not sure on new pricing, you mean OEM?

I found a used set for $280 or so with shipping in good shape. They are out there as people pull them off to install headers. What year is your truck? 2012+ has different manifolds for the air injection system. I'm planning to use those on my 2010 with a bit of a modification.

 

Are the cats bad? Manifolds have the cats on them and very expensive