These disc valve covers have been designed to remove the problem of the anti-friction material coming away from the stock disc valve covers. On stock covers when the anti-friction material becomes unstuck it can get caught up in the disc valve and get passed into the engine. You cannot buy the anti-friction material separately so you have to buy a new cover, but of course the same thing can happen again. These covers have been precision machined from solid billet ally and do not rely on anti-friction material. Fully 3D machined to suit stock or bored carbs. Price is for a set of 4

Item Price: £360.00