I checked the FQA's for shoulder harness installation in a 67 fb but only found information on coupes. Has anyone installed a shoulder harness in their fb? If so where did you the shoulder portion attach to the car?
You would need to mount it to the roof reinforcement which is I think where the originals went. Of course, you could mount it to the roll bar like the Shelbys. It would give you an excuse to put one in /forums/images/icons/smile.gif