Sorry, I disagree with the drive shafts and agree with 78SilverShark.
Its the same with all parts, I keep them well greased and haven't lost one yet.
Yes, I do race my car, it weighs 2800 lbs. with a sbc 427 that puts me in the 10.80 bracket. If you build it correct parts dont break as much. As for the 4 wheel disc brakes 95% of all GM cars have them now.
Luv the smell of NITRO in the morning.