Need measurement...70 Cuda clutch ped rod firewall hole

I completely re-did my firewall so its totally smooth now except the original mounts/holes for the brake master cylinder etc. The plan was doing a 4L80e, but I'm now going back to a manual trans...so I need a clutch pedal rod...but I dont have a hole in the firewall anymore..

So.... I retained the original section of the firewall with the brake master cylinder mount etc so I can use that as my starting reference....and a bunch of pix I took before I cut everything out...so I have a rough idea, but cant judge exact distances from the pix etc

Can someone take some measurements on where the hole was in relation to the master cylinder......pix to clarify the measurments you take would be even better.....

DRJDVM@comcast.net

No one out there can help me out?

Maybe this will help.

Got some for you, but they're too big to post, will email them to you.
Mike