I was wondering if anyone has tried the shoenfeld ls swap headers on a 4x4 yet? My 96 rcsb got totalled by a girl texting on the expressway during rush hour. So the new project is an obs 3500 crewcab 4x4. I am still tryin to stay kinda budget so the shoenfelds would be nice if they will clear.

 

I am at work. so I can not copy and post links. Go to LS1truck.com and look for a thread

Officially Swapping a 6.0 blah blah into OBS Escahoe Get Da Water
I ended up going with NBS Pacestter headers...they will clear the Xfer Case. I don't think it being a 3500 make it any different. I posted part number...the least exspensive option was thru AMAZON.com. Buy the uncoated version. Get them to fit...send them out to Hi-temp coated and re install.

Good luck in your build and cant wait to see it.

OR

go down a few threads on the page...look I posted part number from jegs Copy and paste that into amazon.

ON ls1truck a gent with 4x4 2 door used the headers with no problems

 

Sweet ! Thanks , i had the pacesetter long tubes on my 04 HD. Didnt think about tryin the new body headers.

 

My friend had them on his 97 but it had a 6" suspension lift. The collector was just above the front diff, it wouldnt have fit with the diff in the stock location.

I tried a 99-06 header on my 89 with the 5.3 in it and the headers wouldnt fit. They werent pacesetters though.

 

I'm hopin to run 37s. So it will be lifted ,just havent decided on sas or ifs lift.

 

Either way it should be fine as long as its over a 4" diff drop.