MGB - Wire Wheel Conversion Kit (1968-1980 - Salisbury Axle)
This kit converts steel wheel MGB's with the later Salisbury Axle to accept splined wire wheels. These are integral hubs, similar to cars that left the factory with 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 (bolts provided on rear splines) - 8tpi
(4) 2-ear "Knockoff" spinners (2 left / 2 right) - 8tpi
(8) Mounting Nuts
(Product Source: England)