i have a epr triple setup with 3 billet s366 for 3g.... a customer of mine bought a lbz with the setup on it and running like crap.. long story short i put a stock engine in it and traded him labor for the triples and built engine with intents of putting them on my truck. But they have just been setting around and i could use the money. The guy that installed the setup wasn't the brightest and broke a ear off the one turbo drain flange other than that i have everything minus some bolts and gaskets
This ^ is a buddy of mine and this is the thread about the truck they came off of if anyone is interested.
http://www.duramaxdiesels.com/forum/showthread.php?t=35762