So they make three different versions;
18-24 JL/JT SKU# 7327
4XE SKU# 7331
392/Mojave SKU# 7328
Looking at the pictures, you definitely have the "correct" ones for the 392 as the mounts are clearly different at the hood hinge for the 392/Mojave mount compared to the others.
Based on that, either the bracket was made incorrectly and should be replaced OR Jeep made another random change to the body which is very unlikely.