Hey Drew,
I didn't see the legs that mount on the transmission to which you mount the shifter rods, nor did I see any mention of the parts you need to mount the shifter rods to the legs. Additionally, if you are putting a 4-speed in the car you will need 3 shifter rods (one for 1-2 gears, one for 3-4 gears, and one for reverse). I also didn't see any mention of the clips you will need to mount the bar that goes from the pedal to the z-bar and the adjuster bar that goes from the z-bar to the clutch fork (which may be part of the adjuster kit).
Also, I hope you have already installed the 4-speed hump in the car. I am guessing you did, but it's better to ask too many times.
Good luck with the project.
fantum