Long tube selection for 04 GTO...
http://marylandspeed.com/jba-1-34-st...9s-p-3786.html
Last edited by 409CISecondGen; May 3, 2012 at 08:36 PM.
Coating will stop the surface rust on the JBA's. I have heard of the pacesetters rusting even through the coating but it does take a long time.
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spring for the high end stainless and don't look back. anything else you do will just upset you a few months from now when they start to peel and generally look like a pile of ****.
The Best V8 Stories One Small Block at Time
If companies don't sell twice the number of headers for Vettes than they do GTO's I would be shocked.

Stainless Works 2004 GTO headers have 1 3/4" primaries with 3" collectors. We use a thick 3/8" flange to ensure a true surface for sealing. A lot of these cars end up being lowered so we made sure to keep the collectors close to the floor to maximize ground clearance. Everything is made from 304L Stainless and TIG welded for quality. Life Time Warranty too!
On a stock LS1 we were able to pull an additional 35 rwhp and 35 ftlbs with our catback and a tune.
We have tons of dealers on LS1Tech. I'm sure one of them could get you taken care of OR you could call us directly. 1.800.878.3635 X232
-Jason



