
Originally Posted by
RUFFNECK
What bout for a 2001 ESCB 5.3 2x4?
yes i ran them on my 99 ecsb

Originally Posted by
molitor
The ebay headers should have 2.5'' collectors, 1-5/8'' primaries, and my personal favorite 7/16'' thick flanges. For the money they are a great buy. I paid over 400 when I bought mine. Now they are supercheap and they are still an excellent deal.
to small of a collector for any kind of horsepower, the 7/16 flange is the only thing good about them

Originally Posted by
darnie1987
ya thats kinda the way im leaning just wondering if there worth 300 more over what i got now, they come with the off road y-pipe as well, thanks for the input mo....
have a exhaust shop build you a Y pipe? what do you have now?
Simple: 408 on steroids!
single digits coming soon!