What does your frame look like right now?

[matkal]

I've seen this first picture before and I'm still a bit confused by it - is that at the rear of the car? And is that what you see when you take off the rear bumper?

Yes. The holes are drilled in the rear cross member right in front of the rear bumper. If you look down between your bumper and the frame you can see the area where the four small holes are for reference. The second and third pics were taken through the 3/4” holes (1 per side) that I drilled.

 

[Armytruck6x6]

I saw a vid on YouTube whis showed a drill, long piece of cable with an eye on the the end... eye had a small bolt/ nut on it. When the drill spins it it whis the bolt around inside the frame knocking off the rust chunks. Was a great idea.

 

[Not_Invented_Here_]

Yes. The holes are drilled in the rear cross member right in front of the rear bumper. If you look down between your bumper and the frame you can see the area where the four small holes are for reference. The second and third pics were taken through the 3/4” holes (1 per side) that I drilled.

Cool thanks for clarifying