'69 340 Swinger 4-speed clutch linkage

Changing the clutch in my (new to me) '69 Swinger, and am having difficulty adjusting to engage the clutch with reasonable pedal position.

If I adjust to get the pedal back up close to the brake pedal, the clutch will not disengage the transmission. In order to adjust pedal height to disengage the clutch (to release the transmission) the pedal is almost to the floor.

Also, the pushrod through the firewall boot seems to move up/down vertically when pushing in the clutch pedal - should it be moving that way?

Not sure that all of the hardware is factory spec, but I have nothing to compare it to.

Does anyone have pictures of factory '69 340 Swinger clutch linkage, Z-bar, firewall hole/boot, fork, clutch rod, etc?

Thanks!