Hey guy I have 03 SSS with and lq9 with 317 heads and I just started to install my d1sc procharger coming along real good except for the ugly *** intake thats stock on my truck! So I started searching around for an ls6 intake and found a few on ebay and Craigslist but dont wanna pull the trigger intill I know if it will work alright please help my one buddy said something about the thottle body sat lower and it might effect the tensioner but wasn't sure can you guy please help thanks and also what do you think a fair price is

Google is your friend. Its not to much work just a little this and that look in this shortcut.LS6 Intake Swap

The fuel rails will depend on your truck year/ setup return or returnless

My thoughts just go for a tbss or newer truck intake still works great and not much to modify.