Planning on putting a 5.3 into my truck. I want to start buying exhaust parts for it. I am going to go with pacesetters and xpipe. Delete my cats. I was wondering can I buy the headders now to do the exhaust and run them on my 4.8? If I do that will I have to adjust the length of the exhaust after the 5.3 is in, or are the headders going to be sitting in the same place?

 

4.8 and 5.3 headers are the same.

 

what about 6.0 headers?

 

I wasn't sure if this was a joke or not but damn near everything is interchangeable between the 4.8, 5.3, and 6.0...

 

it wasnt i just bought a 6.0 and i wanna get my set from my old truck switched over