Early A Throttle Pedal Assy.

Biggest hold up is pedal alignment. Foot needs to be in a comfortable position but the cable needs a new hole. The early A cable hole is in the wrong spot. If you use that as the guide for the mounting the pedal you will very much hate driving with a cramp in your toes... lol! Don’t ask me how I know. try to find a factory pedal set up. Factory made it very easy swap.

you almost need everything in place - steering wheel, brake pedal, seat etc to make decision where to mount. But with that in the way it’s had to move under the dash to work on it. Very little room.