getting ready for the cam/head swap and taking everything apart. noticed that the lines are routed to different places, so I tried to make out the flowpath....it makes a pass through both a stand alone cooler in front of the radiator as well as the radiator itself....does it in series, not sure the direction of flow. Is this factory, or did the shop who rebuilt my truck after the wreck screw up?

thanks!

 

It's stock, the line runs through the radiator then to the cooler.

 

Thank you.