So I'm about to order some long stainless steel brake lines for my 12 JK and have seen where some come with AN fittings. My question is what size will connect to the stock hard line ends? Is it AN-3 or AN-4? I planned on doing hard lines down the links and on the axles but I'm kinda lazy and the bendable stainless lines are way easier than the hard lines.
Thanks for any help guys