Re: Underbody corrosion
Looking at the picture of the transmission again I can't help but think the car was actually sitting in fairly high water. There seems to be a line of where it was sitting that is highly corroded. With that said I use Rupp Aluma Guard on boats and have never had a problem with metals in constant contact with salt water.
2015 Jeep Grand Cherokee High Altitude, Granite Crystal, V6, HK audio, Mopar Splash Guards, Skid Plates, Armrest QI Charger