Quote: 5/16 is correct but upgrading to 3/8 certainly wouldn't hurt anything...
Thanks Wild R/T I believe the fuel line is 5/16 & also thought it should be 3/8. My Charger has 3/8 line and sender but it is the HEMI I know, just seems like I remember the Magnum 440 Cars having the same 3/8 fuel lines.......hate gettin old.
