I am look at a gibson stainless cat back system I want the 3" pipe but its for the 6.2 and I have the 5.3 wish I would have got the 6.2 but I am getting told that the one for the 6.2 wont work on mine can anyone tell me why or why not.
The stock piping on a 6.2 truck vs a 5.3 truck is different considering stock 6.2 is 3.5" piping and the 5.3 is only 2.75". Anyone care to confirm/deny?
More than likely that is why the Gibson 6.2 exhaust will not mate up to the 5.3 without modification.
Why would a 3" system fit a truck that cones factory 3.5"... order it if its 3" cause your 2bolt flange will bolt up 3" if its on a 2 bolt socket ball fitting like most gm exhaust!
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.