Primus pilus
Magister Australis
Australia will get the Bathurst 12 hour live on free-to-air television on Sunday (5th Feb). That race is for sports cars but it won't feature the heavily modified body styles from Le Man and similar events. No idea whether it will get coverage elsewhere but all the latest news is at http://www.bathurst12hour.com.au/ including a piece on live streaming.I'm trying to find if it will be on US TV this year (it's been on Fox Sports One the last few years).
The V8 Super Car event will run from 5th -8th October this year. Qualifying, the top ten shoot out for pole, and the race will all be broadcast live on free-to-air here but there should also be live streaming available.