[Swacer]

Originally Posted by demonspeed

Header studs are the same for all Gen III/IV LS: http://www.ebay.com/itm/LS1-Ls6-Ls3-...item3382bbd460

Here's the ARP: http://www.texas-speed.com/p-429-arp-header-studs.aspx

O2 extension for the front O2 sensors: http://www.texas-speed.com/p-782-24-o2-extension.aspx These are needed because "long" tubes inherently move the location further back. It's obviously more budget friendly to buy the extensions rather than new sensors ($40 for two extensions vs. $114 for two new sensors; I went new because mine are 11 years old/70k miles).

As for the rear O2 simulators... I just did a quick search here and it appears as though you 5th gen guys don't really have a true simulator like we had/have for the 4th gens. Here's a thread that will help you with what you can do, though: http://www.camaro5.com/forums/showthread.php?t=277384

A copule guys in the V8 thread said that the headers might have an extender on them such that I woudln't need an extender. I sent a message off to the vendor asking that and a text off to denny as he has these on this car. So we'll find out in a bit if I need front extenders or if I'll be alright.

As for the back ones, I figure I'll just get a box tune from THR since i'm not going beyond bolton for a little while and just want to clear off any CELs that might happen. So no need to fool the sensors.