There is a single bolt that is used as the pivot for the pedals which is accessible from under the dash but isn't the most clear spot with some of the harnesses may cross around it. As with anything in that area removing the under column panel adds more access. That bump stop for the clutch pedal is held on with 2 bolts & nuts, being attached to the very front of the pedal hanger. The brake booster needs to be removed as its mount studs are part of the hanger if that would be pulled. Also the hanger could be pulled with the full dash in place but a hell alot easier with the dash removed.