Dredging up parts

[BullStandsAlone]

A couple years ago, when I acquired a barn find 86 TARGA, I pulled many loose parts off the cabin floor. These were 4 of them… I can’t identify them - putting things back together now and could use some help as to what they are.

[75 911s]

#1 is the adjustable stop pad for the clutch. It goes on the floor board slots. The clutch pedal hits that rubber pad.
#3 is the spare tire tie down.

#4 doesn't look like a factory piece. Probably after market radar attachment.

[BullStandsAlone]

Thanks Duane. I have found a couple parts that were aftermarket or didn’t belong with the car. This helps a lot.

[pete3799]

4 looks like a suction cup mount for a radar detector.