Cheapest I've found them. Supposed to include everything to bolt up to the factory system. I've been going back and forth today on ordering them. You could get them non coated in the $260+ range and have them coated yourself when they get to your place, from what I've heard the coating they come with isn't worth much.

http://www.performancecenter.com/pro...Lightduty/5.3L

 

i go to ebay and type it in on there. usually i find them for cheap.

 

speed engineering cuts us pretty good deals, that's where I got mine from

 

they are having a sale on pacesetters now lol.

 

Speed engineering and Texas Speed & Perf both have the LT's and ORY for $500. Damn good deal. I think everyone is having a labor day sale today.

 

If you're trying to slip by on emissions, why not try the OBX headers? They come with cats and don't need to worry about coatings because they are stainless... I've got them on my SS and installed them this weekend, easiest header install I've ever done BY FAR! I assume they have a kit for the regular Silverados, right? Anyone else on here have them on a non-SS?

 

I second getting the Pacesetters. Other than tuning with HPTuners they've been the biggest power gain that I've purchased. The LT's and ORY are pretty easy to install if you read the instructions lol. Right now I have the stock cats welded into the ORY, but you can just weld them inline after the ORY. The sound difference is great, and running a SI/SO flowmaster makes for a tolerable daily driven sound.
Jake

 

Do you have any pics of your setup, I would be interested in seeing the headers with cats.

Thanks

 

I'll dig around, they're in here somewhere lol.
jake

 

here ya go




the video is before tuning so it's a little crappy
http://brownlures.com/jake/truck.mpg