---
No jig, nothing will move, easy upgrade. You could fab up a nice fitting gusset in there, your just keeping the rear of the perch from crushing. Just a paint touch up afterwards. And if your not running slicks you likely wouldn't have a problem anyways.
I didn't notice a drivershaft hoop under your car. I built this one. It tied and made the car noticeably more rigid. Can't wait to see that Barracuda finished, love the spoiler work you did.
View attachment 1715247865