Here is another rare road test. From Popular Hot Rodding, Aug., 1969.
Two Mopars are tested. A '69 440-4 bbl 'Cuda and a '69 440-6 Pack Super Bee. The 'Cuda was running 3.23s and the Super Bee 4.10s.
The Super Bee ran a very good 1/4 mile (13.40 @ 105.26).
Here is the full article: