Engine torque strap

I fail to see the need for a torque strap on a spool mount K frame, since it cannot separate, even if by some fluke it would fail- if you just need to minimize engine movement, install poly bushings.
1973-1989 Plymouth Duster Parts | 51106G | 1973-76 Mopar A/B-Body Small Block V8 Black Polyurethane Motor Mount Insert Set | Classic Industries