Vauxhall / Opel Nova (1983-1993) Front Anti Roll Bar Mount 20mm - PFF80-105-20H For the Corsa A, the 20mm option is usually suited to performance variants. Please check the size you require, before ordering. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!