True but if there is no or only slight resistence it could handle anything to a point for a while. Think of how easy wheels would spin on jackstands. This is a similar idea of tire spin versus load on the clutch and band in the trans. Believe me i asked about going with the mopar trans and every trans guy giggled at the shear mention of it. Followed by the question" are your serious?" Then a pause with the wording uh uh uh well uh it could but not reliably.
