This is a set (Pair) of center, front sway bar bushings (9/16) for, Austin Healey Sprite, MG Midget and MGB up to 1974. These bushings are graphite impregnated for long life and no squeak. The bushings are black so your car will pass any show without losing any points for performance bushings. Polyurethane bushes are the best compromise between standard rubber bushes and nylatron for daily driven street cars. They give improved suspension feel with greater wear resistance compared to their rubber equivalents and without the transmission of road noise and vibration suffered when fitting Nylatron style bushings. Another plus of the polyurethane bushings is that they are naturally self-lubricating.