Pedal box differences

My clutch pedal box has a stop adjuster bolt for setting pedal height but the brake pedal box does not. The brake pedal box has a hole for accessing the far most lock nut on the master cylinder push rod, but the clutch pedal box does not. The top of the two boxes sit at different heights and angles.

None of this bothers me. I'd just like to know if one or both of these boxes is from another Series? Mine's a 2A '69 SWB. My Haynes book thinks both boxes should have an adjuster bolt for pedal height, for example..

Cheers!

Do you have a brake servo?

Looks pretty much standard 2a to me with the all in one resevoir.

No servo, single brake line, shared reservoir.

I suppose although my clutch and brake master cylinders are identical today they were maybe different in 1969. I don't how a servo connects up or works so I don't know if that explains any of the differences I see between the two boxes.

On servo type the servo is on the front of the pedal box and the master is on the front of that out in the engine bay with resevoir on top. Clutch then has its own res built in to its master.

I was looking for the brake pedal stop bolt on the back of the pedal box where it is on the clutch but it's on the brake pedal itself under the switch.