I've been looking at pedals from Momo, NRG, Sparco, etc. It seems like all of their pedals are overlays, is that correct?

I'm looking for actual replacement pedals, NOT overlays. Any suggestions?

 

Even the stock pedals are "overlays". The aluminum is just held onto the pedal with rubber backing that snaps around the "pedal". Having said that, the gas pedal is real aluminum. The dead pedal is a plastic base with aluminum on top. If you want some good looking pedals, check out these..............http://www.autovation.net/.

Here is a pic of them installed in my Z.