..Shape of the pedals is what led me to make the 1st suggestion... Using the Metro sight as my guide, they list no pads for later model A-body but they do list one other for mid '60s models that may be the ticket # CB196
Unfortunately they give no dimensions in the description. "Clutch and Brake Pedal Pad. Each "
Alan, Autozone lists these same Metro part #s....they have ordered several items for me, n/c freight 1-3 days & you can return if not what you need.
Wade