Valve stem ends are subjected to severe stress and often wear prematurely due to heavy valve springs and high lift cams. You can protect the ends of standard length VW valves by the simple installation of Hardened Valve Caps. Special tools and spacers are not required. Just slip 'em on!
These caps work well with all VW valves for 40hp engines through late Type-4, and 2-liter Porsche. They can also be used with standard length stainless steel valves and will provide the protection that soft stainless steel valves require for long life.
Sold in sets of eight