Does anyone know if the stock battery hold-down plate in a 124 will fit an aftermarket group 26R battery? I've seen many people say a group 26R battery fits perfectly in the 124 (which uses a group 48 battery size). I would like to use the hold-down plate because there are some insane potholes/ruts around here that would cause battery to bounce around otherwise. Thanks

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2005 Mercedes C230k sport sedan, 6 speed
1987 Porsche 924S - 968-engined track car