I need to know what size the factory hard lines are that run from the fuel tank to the engine bay. Im trying to buy the correct size push lock fitting that works with the factory hard lines. Russell Performance has the following sizes...
-6 AN male to 1/4" SAE quick-disconnect female
-6 AN male to 3/8" SAE quick-disconnect female
-6 AN male to 5/16" SAE quick-disconnect female
Picture of fitting in question...