Hi, All -
See scan of the parts book. These lines connect the hard lines to a trombone oil cooler. No surprise here - in reality, they don't look like the drawing in the parts book. One has a more-or-less 45 degree bend, the other one has a 90. These go for anywhere from $87 to $191 at your favorite vendor. $150 for all, shipped in the CONUS. Contact me if you have questions, thanks!
- Rob