Fits Mazda MX-5, Miata, Eunos Mk1 NA (1989-1998) Powerflex Rear Upper Wishbone Bushes Outer PFR36-112. Powerflex Rear Upper Wishbone Bushes Outer for: Mazda MX-5, Miata, Eunos Mk1 NA (1989-1998). Unlike old technology Poly bushes any increase in vibration / harshness felt through the vehicle is normally undetectable.
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