I like the Fisher Donahue Penske interview... 1 & 2 in class is great, however 3 & 4 overall is incredible in 12 hrs.
12 hours 1-2 in class and 3-4 overall behind 2 - 906 Porsches
I had not realized the T/A cars ran the 12 hour race... that's alot of seat time in a T/A car, the end of the first video has a pit stop and the Camaro KILLS the Titus Mustang in the pits... comes in later and leaves long before the Mustang, 68 was a dominant year and if I am not mistaken the Penske team gained on the field on every scheduled stop.