Ok so I'm getting out of racing so I have a motor and I have a 1971 vw bug. I want to mate them together

The bug weight is 1780 pounds stock with motor and everything.The mod lights is about 1300 now with a good weight loss program I can get the bugs weight down pretty far.

Now my question is about the clutch. Do you think the clutches would hold up? How do you guys think it would be on long highway trips?

Any input would be appreciated.