Ignoring the top end 'rattle' that is indicative of worn cam shims can eventually lead to more serious mechanical failure.
Restore full performance and have a nice quiet top end by replacing the worn shims.
All the other available sizes are listed below:
Choosing the correct specification gaskets will give the best results; improve the results still further by using this pro-workshop gasket sealant: 08C70K0234M.
Add as many items as you wish to the same shopping cart, new valve springs, collets, stem seals and valves for example, and still only pay the same single fixed price shipping cost.