standard cab conversion question

[jrd426]

hey guys, the original cab and truck is a 77 3\4 4x4 custom deluxe standard transmission but the original cab was a rotten mess. I striped off the old 77 cab and found a much better cab from an 80. The problem is the 80 cab is from an automatic so i needed to do a modification on the floor of the 80 cab for the tranny hump etc. I kept the floor plate from the 77 for the 2 shifters (4x4 & gear shift) and will be installing it on the floor of the 80 cab. My problem is that its been well over a year since i tore off and stripped the old 77 cab and now forget how the clutch petal, springs, mounting plate etc all hooks up under the dash. Does anyone have a site or pics of how this assembly goes together?? I would really appreciate it. I guess i'll also have to make a hole in the firewall to have the clutch rod come through. I've been told there is a indent on the firewall that i would knock out or drill out for the clutch rod but i don't see one on my firewall..guess i'll have to guestamate that thanks in advance, Jeff