[William]

Yep, ducted hoods and no engine emblems. Actually, 9 COPOs if we count ZL1 #22 N609690. I guess what remains of it is buildable.

L72 COPO survival is about 1/2 of the 997 built. Still a bunch around, built up as Z/28s or street machines. Noticed one on ebay last summer; a bud picked it up right. Axle still there. Saw a Le Mans blue Z/28 at SC-Indy 2001 with a repro X33D80 body tag. If they copied the body number from the original tag correctly, it was likely a Glockner Chev COPO.

ZL1s are doing much better. Now at 50 surviving cars with the recent addition of #45. Fairly certain at least 4 others still exist.