What If Build Ideas...for Land Speed Racing

I always thought a 67-69 Barracuda Fastback would make a decent speed car. I am sure you would have to tweak the nose and tail a bit to improve the car's aerodynamics (like they did with the Charger 500), but the car looks like it might be slippery enough at high speed. And if there are engine CI restrictions, I think I would go with a stroked small block on nitrous.