I've been working on a couple of other swaps, and we had some headers made, and just for kicks I decided to try and see if they would fit into my OBS LS1 swap. Amazingly enough, they were incredibly close to fitting, with a couple of quick mods to the header, we have them installed with plenty of clearance.
After we get a jig setup in a couple of weeks, we will be selling these, but most of you guys will need new motor mounts. The motor mounts in my truck sit the motor about 7/8" farther back towards the firewall than the standard mounts most people use. This puts the back of the motor and trans in the stock location so stock driveshafts, trans lines, trans mount etc all fit with no new parts being made. You can read more info about the motor mounts I used in my original LS2 success swap thread.
Once I modify the exhaust to fit the headers, I will be getting a dyno to see what kind of gains I got from them.
Enjoy the pics: http://www.eadperformance.com/swapheaders/
Including a couple of pics in the thread:
http://www.eadperformance.com/swaphe...e/Dsc00731.jpg
http://www.eadperformance.com/swaphe...e/Dsc00744.jpg