I use this style. Works great and won't fall off the jack if its the right diameter.

https://www.amazon.com/Qmiracle-Universal-Rubber-Adapter-Protector/dp/B07V32536W


67 Coronet 500 9.610 @ 139.20 mph
67 Coronet 500 (street car) 14.82 @ 94 mph
69 GTX (clone) - build in progress......