I plan on making some for my '72 Challenger. I am going to weld a 3/16" flat filler piece over the wiper motor and under the cover and connect in to the area by welding underneath around it where it meets the firewall. I am also going to tap into the areas above the shocks once I beef that up with some plate steel also. I am tired of how the front ends of these cars flop around. I have also installed the US Cartool front support kit including the lower rad support. I think it should end the floppy front end.