Hello, I have 2003 5.3 1500 z71/4x4. I am looking for a cheap set of headers and a y-pipe got any good places to go to buy this. the other thing is I don't want to have to bash anything to get fitment right unless I have too. this is what I have found so far. https://www.summitracing.com/parts/psm-70-2265 https://www.summitracing.com/parts/psm-82-1176/overview/year/2003/make/chevrolet/model/silverado-1500
Howdy, my name is Derrick i have a 2003 Chevy 1500 z71 with a 5.3 and some light modifications so far. It has a bullet style muffler in place of a factory, CB radio, edge tuner, added a leaf in the rear, and 2015+ tow mirrors. I have been on a couple other forms and the reason i am on this one is for troubleshooting if something goes wrong. Also to figure out the new exhaust setup i am hoping to get this summer that will include headers and y-pipe along with a y-pipe back.
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