PCD Adapters (2) 5x120 72.6 (Car) to 5x114.3 66.1 (Wheel) 20mm for BMW 5 Series [E12] 72-81. BMW 5 Series [E12] 72-81. Width: 20mm. PCD adapters are used to change the PCD of your vehicle which allows you to fit wheels onto your vehicle that are normally made for other manufacturers.
