MGA - Integral Wire Wheel Conversion Kit
This kit converts steel wheel MGA's to accept splined wire wheels.
This is also the kit you need if your old splined hubs are worn and need replacing (see picture). A worn spline can be VERY dangerous and allow your wheel to separate from the car.
(4) 42mm Splined Hubs - 12tpi
(Studs fitted to front hubs on Drum Brake Cars)
(4) 2-ear "Knockoff" spinners (2 left / 2 right) - 12tpi
(Product Source: England)