Powerflex Polyurethane Bush kit for Vauxhall / Opel ASTRA MODELS Front Anti Roll Bar Mounting Bolt Bushes - PFF80-408 - OE Nr 350153 - Bush Size: - PRICE IS PER CAR KIT, NOT per bush. Powerflex usually price their bushes singly, but we have combined the QTY and price to keep it simple for you!