Does anyone know what size hose is needed to connect the fuel filler to the gas tank on an 02 LS Sport (i.e. the plastic tank)? 
 
 
I am guessing 3/8 line, I would cross ref with the dealer though, I am pretty sure.
 
3/8 seems a bit small, but unfortunately I do not have the gas tank near me to tell for sure. 
 
 
its bigger then 3/8....take a tape measure and measure it?
 
Justin wrote:its bigger then 3/8....take a tape measure and measure it?
muffin wrote:3/8 seems a bit small, but unfortunately I do not have the gas tank near me to tell for sure.
Tank is 2 1/2 hours away with the car.... not as easy as taking a tape measure out to the car 
 
 
Okay....
Does anyone know if the hose sizes change when GM switched to the plastic tanks? 
 
 
Anyone with a spare tank sitting around that can measure?