Radiator Support To Grille Heat Shields

I can report some success on the flaps added to Gladys, my Ford truck. Although not scientific, her normal operating temp before was the temp hand even with the beginning of the M in the word TEMP at the bottom of the gauge. That's right before the halfway point. With the flaps, now the temp hand is right at the beginning of the E in TEMP. So that's one whole letter cooler. LOL It's really hot and humid out today, too. I'd venture to guess that's at least a solid 20 degrees difference. Pretty amazing what a couple of pieces a lot of people throw away will do. I'll be driving Vixen tomorrow as we have a cruise in at Chevy's Pizza in Gray.