Oil cooler nipple size and pitch

[jabstick420]

I am going with mach4's oil cooler line method of brazing an -10 fittings to the steel lines that run from the oil filter housing.

Problem is, I don't want to tap the oil cooler for the 90degree bend.

Is there a metric to AN elbow adapter that would work here?

My other option would be to braze an fittings on the oil cooler steel line short segment.

In Mach's write up though it seems that this creates an awkward kink in the hose.

Any ideas?

Just wanting to keep the oil cooler stock