[AAIIIC]

Plain and simple it is better to have a one piece, I'm way above 500 HP, and my next upgrade is going to be a one piece shaft, way too much movement from launch, plus I'm going 9 inch with 3:55's, gotta stiffen it up back there, that clunk is not good. Too much flex, I'm already resonator less, so what ever I have to do, it will be worth it!

You're quoting a post from 16+ years ago to respond to someone who hasn't been on the site in about 6-1/2 years. I'm sure he'll be happy to see the response!

In the meantime, I merged together a few threads about 1-piece driveshafts.