I own a '73 Mach 1 and sanding it for paint but it has a bumper that is not steel or any metal but more like a rubber substance.

I own a '73 Mach 1 and sanding it for paint but it has a bumper that is not steel or any metal but more like a rubber substance.

It’s made of re-cycled Camaros!!! HAHAHA Mustangs RULE!!
OK you got me. I swear they didn’t make mach’s in 73