No in car cameras from the Cobras and GT40s, but here is a very good one from the inside if a 2001 Z06 Corvette.....and he's chasing a very quick canetoad...Wayne Proctor ..in his Cobra.
Wayne did him by about 5 seconds.
http://www.youtube.com/watch?v=FJ_ZIUIFT68
Good Stuff !!
Cheers,
Warren.