This is now the standard exhaust valve for all 356C, 356SC and 912 engines. The older sodium-filled version of this valve is now replaced with this modern-day bimetallic version.

Specs are:

Head Diameter: 33.9 mm

Stem Diameter: 9.958 mm

Stem Type: Bimetal

Length: 128.6 mm

Lock Type: Grooved Wedge

Note: The quick way to tell what valve you have is by the identification number etched into the top of the stem.

Price is per each valve.