That looks like a power disc brake pedal for a standard tranny (notice the short pedal surface). Do you have an automatic or standard?
Either way the second part to your question, the same bracket is used for all 4 pedals. The Power mount to the very top hole and standard mount to the bottom hole.
Either way the second part to your question, the same bracket is used for all 4 pedals. The Power mount to the very top hole and standard mount to the bottom hole.