Received new radiator last night and have it installed. The holes in the mounting bracket/flange are in the wrong location, but other than that, it was similar to the original (purchased from LMC Truck). It appears that the mounting brackets/flanges were installed upside down. If they were flipped 180 degrees, the holes would be in the correct location.

Did not have time to fill and test. Have to save that for another day...headed to the lake this evening.

Update: Filled with Coolant, warmed her up...temp stayed at about 185 degrees with 160 t-stat installed.

Last edited by DavidF; 06/26/2014 9:21 PM.