While waiting for replacement angles for the intake duct filter mount, I fabricated a bracket for the parking brake valve.
The bracket needed an arm to hold the cable as well, I used cardboard to make a template for that.
The angles I ordered from Vans finally arrived. The package was stuck in Memphis for over a week, due to a winter storm.
After carefully trimming angles to fit, I installed them with epoxy and blind rivets, then made a fillet with epoxy to close the corners and support the angles.