I found a 2007 4.8 at the junkyard for 475 bucks with under 75,000mi . I have been wanting to put a set of 243's on my lq9 and remove the ls6 intake to go to a nnbs intake. I think I could sale the ls6 intake and my 317's and not have anything in this. What do you guys think??

 

theres plenty of things off of that motor you can sell. The flat top pistons would be good for someone wanting to bump compression. I say go for it.