AlfaStop Silentbloc Suspension Bushes - AlfaStop silentbloc type rubber suspension bushes are hand made in England for AlfaStop by a long established rubber technology company in a specifically formulated rubber compound. The steel tubing is high quality seamless tubing specially imported from Germany for these items. Destructive tests carried out in the manufacturer's laboratory have shown that the rubber bush tears before the rubber to metal bonding shows any sign of failure. AlfaStop suspension bushes are regularly praised by customers. Some of whom have made a purchase of AlfaStop bushes after the premature failure of items with a similar description which were bought from other suppliers. In one comment, the customer never even got as far as installing the recently bought bushes. The silentbloc is one of many product descriptions or types names which came into everyday use despite being the brand name of the original manufacturer. AlfaStop does not stock or claim to offer products manufactured by Silentbloc UK Ltd or any other associated company.