DarryID - I remember a Marty Schorr article where he mentioned a ZL1 Corvette that I believe he said was black and was on loan to him from Chevy.
You also made me remember an article in a 1968 Corvette News on the Sunray-DX L88 Corvettes the Don raced and he had the Yenko crest emblem on the hood. There were three Sunray-DX red white and blue L88 Corvettes at Sebring 1968. The #2 car driven by Yenko/Rodriguez, #3 car Morgan/Sharp, and #4 car Thompson/DeLorenzo. The #3 car won the GT class with a 6th overall. In the same magazine there is an article showing Yenko testing the #3 car to prepare it for LeMans. I don't know if he ever raced it at LeMans though.
http://albums.photopoint.com/j/View?...132&p=37178520
http://albums.photopoint.com/j/View?...132&p=37178516
[Edited by JoeC (01-21-2001 at 05:54 PM).]