I know in 97 the Camaros and up there was the new style speedo clusters. Which ones had the manual odometer rather than the digital? Is this strange since most I see are the LED versions...

 

My buddy has the same thing, he tried to get new gauge overlays and couldn't find any. It's one of those GM's "Let's change the part in mid year" thing. I bet the digital unit wasn't ready yet when production started for the '97 model year.