I have a standard cast aluminum water pump housing with a male -16 welded on the passenger side lower (inlet) my radiator has inlet and outlet on the passenger side (both -16) I have the bottom hose figured out using a 150 deg. sweep on the WP and a 90 deg. on the lower radiator

The upper I have a a 90 deg for the radiator and am working on what I need for the water outlet neck to get it around to the upper on the radiator. Wanted to use a T stat but I cant find a neck that has a -16 and accepts a T stat. I have a CVR swivel with a 90 that may work. Just looking at other options also.