unequal four link for super stocker

[Dragsinger]

Some years ago 3rd gen Camaros and Firebirds were built with short upper four-link bars. Ed Quay and others offered frame rails and other hardware to product those builds.

Question; is there any downside to the short upper bar? Does that design react/operate the same as an equal length four link?

If would be for a small block powered package with an ET range of 9.50's