None of those links have the SVT gauges. Yes they do have gauges for contours... but there are a few changes with SVT and Non.
SVT- speedo goes to 160, stamped w/ svt on tach, fuel gauge says premium fuel only... and i think something about redline (i dont know)
Non SVT- speedo goes to 130 (IIRC) tach stamped with V6.

All i am saying is there are differences AND if these links really had these SVT indiglow gauges. Trust me, i think a large amount of SVT owners would have them. These SVT Indiglows need to be specially made, Hence the GB.