Powerflex Polyurethane Bush kit for MG ZR Gear Linkage Mount Rear - PFF63-415BLK - Fits manual PG1 and IB5 type gearbox models only, not R65 - 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!