Topic: Firewall holes?

[66427]

My car is a 68 Hertz,so 302 with AC.
I believe where the two pieces of blue tape are is where the purple striped-to water control valve,And
where A/C to canister exit the firewall.(Vacuum lines).
Where the white tape is.........Is this where the Tilt Vacuum hose runs thru the firewall?
My car had a fire at one time at the firewall on the engine side and these hoses where not there.
Next.....
The 4 holes Horizontally on the driver side upper firewall,what exactly comes thru these holes and where
Do they go?
With this completed I will be installing my motor and transmission....can't wait.
Greatly Appreciated
Dave

[J_Speegle]

Guess that by describing your car as a 68 Hertz your referring to a Shelby (NJ built car) rather than a Mustang Hertz rental

Here is what I found comparing other cars to your pictures




















Looks like

Purple Arrow - Windshield washer hoses
Blue Arrow - Electrical
Green Arrow - Speedo cable
Yellow Arrow - Clutch rod - not punched out in picture sine it was an automatic car