Ok so I got this thing and finally installed it and it leaks like crazy!
The problem is that when you tighten the fittings (pipe thread) into the aluminum block you have to stop at a certain point so that the hose will line up. The hose is really stiff so it has to be like perfect.
For instance, you have to stop tightening at the 8 o'clock position so the hose lines up but at 8:00 it wasn't tight. So then I go past the 8:00 and at about 12:00 it gets tight... really tight. Then I have no choice but to back it out to 8:00 but then it's not tight. I get it all together and it leaks. GREAT!
Ok, so I take it all apart, clean everything all up and put some hardening gasket maker on the threads of the fitting. I thread it in, stop it at 8:00, hook everything up and let it set-up overnight. In the morning, I start my truck and let it idle for about 10 min. I check it and low and behold, it's leaking!

Ok, so I drive it about 120 miles away from home and check it and it is leaking bad. The underside front of my truck is nicely oil soaked!
I am going to call City Diesel in the morning and see what they say but I am fed up with it right now. What I think i need are 90* SWIVEL fittings. BOTH of them have the same problem.
I'm so bummed...