{HEAD ~ The valve tappet system} 1, wherein the base body is provided with {TAIL ~ a head section} having a cam contact zone 
{ HEAD ~ The valve tappet system } 1 , wherein the base body is provided with { TAIL ~ a head section } having a cam contact zone
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH