Check out this shot of brothers Todd and Rick Kelly at Hidden Valley, the former in his Supercar and the latter in his Formula Holden.
We'll be randomly selecting THREE correct answers from below on this post to win a Castrol merchandise pack.
Competition closes 24 hours from time of this post.
https://www.facebook.com/CastrolRacingAU/photos/a.10150323990281765/10156660376576765/