Need pic of 67 Z firewall

[Iluv69s]

I beleive my 67 Z may have an extra hole or two in the firewall. There seems to be an extra 3/4" hole above where the steering column comes thru and the gas pedal linkage area...and various smaller drilled holes more near the center wire loom and heater box area. I cannot find any reference to this hole in the ass. manual. I'd like to fix whatever necessary to make it correct before paint. Only option on my car besides the standard Z stuff is the very rare shoulder belts. Also car is latest cowl tag Z known...07C car, if that matters. 

Can anyone post some clear pics of thier bare Z firewall before restoration for reference? or email to mraffaele69@yahoo.com

Thanks in advance,
and thanks CRG, Max       

Happy New Year Kurt and to everyone here at CRG

[68camaroz28]

Max, check out your radio ground strap screw locations in your 67 AIM, U63. There are three small holes in the cowl just for them and sounds like that might be what you are seeing. Can you post a picture of what holes you are referring to?