Alum Indy Maxx block rocker oil line

I'm building an Alum Indy Maxx Hemi and all I have left is the oil line that crosses over though the lifter valley. The hole in the block is a 1/8" NPT. It needs a couple of 45 degree fittings but I wonder what size line are you guys using to connect the two sides? I can go with a 4 or 6 line but I have to make the line up. I wonder does Indy sell the line kit of this already made up? Thanks

-4 line will be plenty. One thing for sure you MUST do is restrict the oil to the top. I run mine through the bulkhead of the block and split to each side. This way my restricter is outside where I can change it. I have an idle air bleed at .060 which will amaze you how much oil will get thru there. Straight full time oiling from the galley will flood the heads and empty the pan. Not good.

RIP