This car finished 6th in general and first in their class in the 12 Hours of Sebring 1968, driven by Hap Sharp and Dave Morgan.

For YCA-RE's 1970 Chevrolet Corvette C3 ZR1: http://www.gtainside.com/en/gta4/cars/75034-1970-corvette-c3-zr1-epm/