Gas pedal conversion for dummies.

I finally found the dimples in the firewall that I need to drill for the V-8 pedal. I had to remove some of the leather protective padding in order to find them. To the untrained inexperienced person, it would be hard to find. I was trying to shadow the V-8 pedal over the currently mounted slant 6 pedal and that method did not make it obvious to find the area where it should mount.