Front Bumper Install

[byates2]

I am trying to install a new chrome front bumper. However,the bumper looks like it is tweaked. One side (passenger side) is raised about 3/4 inch off the grill and fender where as the driver side is just a little bit above it, barely touching the grill/fender. It is a noticeable difference. Was wondering where is the proper position of the bumper because both sides look like it could possibly be the proper position.

I had to have the frame straightened because of an accident so i am worried maybe the mounts are off.

If someone has the time maybe can send pics or measurements of their 67/68. I would greatly appreciate it