Fuel line fittings

[KDRacing]

I am currently installing a regulated return from driven diesel and came to the hard line installation step, every thing else with the kit has an I ring or some sort of seal except these two hard line fittings which are flared. Am I missing something? Do I need a seal or o ring of some sort or do the flared fittings just mate together and snug up? Thanks for any help I'm just trying to avoid running into a leak after its all back together.


Sent from AutoGuide.com Free App

[bondsman]

You just snug them up and go. No orings needed nor required.