I really liked the Edelbrock IAS shock but Edelbrock stopped selling them.
My fuzzy memory is that I read a post where someone bought the design rights from Edelbrock and continue to manufacture them, at least for awhile?

The inherent anti-roll design of the IAS shock was so effective I took the front anti-roll bar off as an experiment, and the result was so good I never put the front bar back on.
It surprised me how when one wheel hit a pothole or bump the anti roll bar sent part of the disturbance to the opposite side, and ended up jostling the whole pickup. My conclusion was that anti roll bars are a band aid to make the average driver nearly always experience understeer, because automakers consider defending understeer in crash court cases way easier than oversteer. (Porsche has certainly had legal trouble with oversteering vehicles)