Help identifying these

[BoomerSoonerVA]

Restoring a 72 challenger can’t remember where these came off off. Or if I will need them.

 

[MOPARMITCH]

The upper ones are door or fender shims. The ones on the right look like lock plates for bolts, perhaps a ring unit in a Diff. Not sure about the rectangle ones. Maybe leaf spring shims or bushings...

 

[BoomerSoonerVA]

The upper ones are door or fender shims. The ones on the right look like lock plates for bolts, perhaps a ring unit in a Diff. Not sure about the rectangle ones. Maybe leaf spring shims or bushings...

Thanks, got new l diff and leaf springs so that makes sense.