Intake Valves: Head 35.1mm x Stem 6mm x Length 102.2mm
Another Valves: Head 30.1mm x Stem 6mm x Length 100.9mm
Inlet Valves Part Number: 12622329.
Outlet Valves Part Number: 12615936.
Good Performance: Easy installation. Made of stainless steel, solid enough and not easy to deform under pressure. It is a good replacement for the old or broken one. Fits for the engine valve well.