I HAVE A 78 Z-28.
CAN YOU TELL ME IF THERE IS A
HIDDEN BUILDSHEETS ON THE CAR SOMEWHERE.
SOMEONE SAID 1980 IS UNDER THE SEAT ?
THANKS ......SID

It only takes a second to take the seat out. Did you take the seat out to see yet? I had a 78 and it was in the rear seat. Checked a bunch of 78-81 Camaro's and most seem to be there but it could also be inside the door, under the dash, under the carpet, under front seats, on the gas tank, and probably some more places I forgot but most of that era are under the rear seat. Take a look