71 Duster foot pump squirters

[Silent Thunder]

I am going to install the foot pump squirter in my 71 Duster. Where is it suppose to be placed on the floor. I know near the dimmer pedal but a more specific location or picture would help. Are the holes or detents in the floor board?

 

[K.O. SWINGER]

I have 4 inches center to center above dimer switch ...on my 340 swinger

 

[Silent Thunder]

Thanks