Interior trim part GM forgot in '04-'06 GTO
 

REMOVED AD FOR FOOT REST (dead pedal) STAINLESS STEEL PLATE. NO LONGER INTERESTED IN MARKETING THE ITEM. TOO MUCH HASSLE. JUST MAKING PARTS FOR MYSELF. I DO HAVE ONE PROTOTYPE EXTRA IF SOMEONE WANTS TO PURCHASE IT. $30.00 PLUS SHIPPING.
THANKS TO ALL WHO INQUIRED.
Frank Hummel, Jr.
Email: fghjr@lansys.net

You may be too late? Check ls1gto.com, I think these have been available since early 04 or at least I recall somone duplicating a "dead pedal" out of an actual pedal but not sure they went to market with it.