Preferably off a '01 or newer. The 99-00 suck and like to crack.

Or hell, if the 4.8/5.3 use the same manifold, that would be fine too.

 

I have a set from a 2000 5.3 with 65K, or a set from a 2001 6.0 with12K miles. It is a 6.0 I am about to install, but I am installing a set of headers along with it, so I won't need to mainfolds. Make me an offer, not real sure what they are worth, anyone else know what a fair price might be?

 

I believe the 4.8/5.3/6.0 ones are all the same.

 

i got 2002 4.8 manifolds with about 9 thousand miles on em, make an offer or trade.. either way they are just here doing nothing

 

I have mine off my 02 5.3. Took them out when my truck had about 19K miles. Makes me an offer.

 

off of my '03 Sierra Denali 6.0. Less than 6k miles.

lmk if interested.

 

Got some off a 03 5.3 w/about 6k on them. PM me if interested - not sure where Wall TX is, but I'm in Willis

 

I'm not 100% on this, but since the 6.0L heads have d-shaped ports, they "prefer" a matching exhaust manifold? I believe that is the only difference in the manifolds, as they have the same bolt pattern...can anyone confirm?

 

My 5.3 manifolds have round ports .. the manifold ports are bigger than either of the head designs so they are all interchangable, or should be anyways.

 

I have some 5.3, 6.0 and 8.1 manifolds laying around. Most of them have been used for 5000 miles or less.

Tom