What's required for non competition racing?

[abadsvt]

Hi guys. So I'm still a ways out from driving my vette but the goal is to be able to do some of those cone race courses (not sure the name of this challenge) and also take my vette to local tracks like Buttonwillow. What's required for safety with our old cars? Roll cage? 5 point seat harness? Ect. I want to go out when they have open track day . That sort of thing. Thanks

Josh