himata13 Posted September 30, 2011 Report Share Posted September 30, 2011 i want to buy a set of gibson headers that came off a 07 sierra; will these fir in my 03 silverado SS? i checked with GM part department and they use the same gaskets but i am not sure if they will interfere with anything!! does any one know? Quote Link to comment Share on other sites More sharing options...
The_aSSet Posted September 30, 2011 Report Share Posted September 30, 2011 (edited) Shorty headers will give u little to no gains, as for fitment wise, im not sure but soneone who knows should chime in Sent from my T-Mobile G2 using Tapatalk Edited September 30, 2011 by The_aSSet (see edit history) Quote Link to comment Share on other sites More sharing options...
f1ss Posted September 30, 2011 Report Share Posted September 30, 2011 Theyll give you a little extra growl, thats about it. Dont bother imo. Quote Link to comment Share on other sites More sharing options...
himata13 Posted September 30, 2011 Author Report Share Posted September 30, 2011 thanks for the input how about long tubes? Quote Link to comment Share on other sites More sharing options...
Guest JasonHensley22 Posted September 30, 2011 Report Share Posted September 30, 2011 Long tubes give you noise AND performance, a much better choice than shorties Quote Link to comment Share on other sites More sharing options...
stg313 Posted September 30, 2011 Report Share Posted September 30, 2011 I had those on my SS back in the day, go for it! Quote Link to comment Share on other sites More sharing options...
T-Bag Posted September 30, 2011 Report Share Posted September 30, 2011 (edited) I have those right now. On a N/A motor I think they are an acceptable upgrade. If you plan on gettin blown than go straight for the LT's. Edited September 30, 2011 by Bad Ass Silvy (see edit history) Quote Link to comment Share on other sites More sharing options...
TerryRH Posted September 30, 2011 Report Share Posted September 30, 2011 I have some....I'd say go for it. Quote Link to comment Share on other sites More sharing options...
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