Morning, I am building a 400 non stroker. I saw one day an article from one of the builders here on a link I believe that showed a braided steel line coming from behind the block through the back and installed inside into one of the lifter humps(?) The thread stated if you signed up on their email list you would receive tech how to's. I never have and cannot find anything that looks like the original thread. I'm going to use rollers and am a concerned about the oil flow these are famous for not having on the top end. Its not an all out race motor but still hate to spend $$ on a balanced block and new parts and lose it due to oil. Any help or directions on this is Greatly appreciated. Hope everyone had a Merry Christmas.