Regardless if you go with the 6.2 or 7.3 IMO choose the 4:30 gearing. My 2019 is a 6.2 with 4:30's and I love it. Much better at towing than my old 2002 7.3 diesel was. The 4:30's really wakes up this motor and even at 70 mph I am only turning 2300 rpms. I average almost 16 on a trip and high 13's to 14 around town. Truck is a 2019 CC 4x4 with the short bed.
