1973 challenger firewall holes

[A.Gramz]

Hey

I have these 2 spots on the driver side firewall.  One spot with two holes that look like something gets screwed there and the other larger hole a bit above it. (I know it's the manual washer pump on 70-71 cars but what about later models? 

I took so many pictures taking what was left of the car apart, put them all on a computer and backed them up on a external hard drive but dumb me left that hard drive connected and a ransom virus bricked everything. I really appreciate the help anyone can give me.

[jimynick]

I stand to be corrected, but I believe the big hole is for the clutch rod on a stick car and the two wee ones are to mount the high beam dimmer switch.

[RJChallenger]

My vote is the two little screw holes are for the washer foot pump, but i dont think they had manual washers in 73. The larger round hole is for the 2 lines in out for the foot pump.maybe the speedometer cable. The oval hole with the plug installed is for the clutch pedal rod.

[Katfish]

I agree, 2 small holes are for washer bracket.
I cut off the bulb and flipped it upside down to hold my OD controller.

[dodj]

My vote is the two little screw holes are for the washer foot pump, but i dont think they had manual washers in 73. The larger round hole is for the 2 lines in out for the foot pump.maybe the speedometer cable. The oval hole with the plug installed is for the clutch pedal rod.

My 73 had the manual foot pump.It actually worked quite well.