002/003 "super stock" leaf springs

I have been running super stock springs on my 67 Barracuda and my 65 Dart Wagon I really like the ride and the height the back of the car sits. I put a set of Mancini HYD rear springs on the back of a 68 Dart and after that there was a driveline vibrations which had to be corrected by changing the pinion angle with the Mopar Shim Kit. I have never had a problem with that with the SS springs. My 2 cents