FC350 (350) 14-16
SX-F350 (350) 13-15
The ProX valve are made by the leading OEM factories in Japan and are a cost-efficient and Direct OEM replacement. ProX steel valves can be used in combination with all the OEM valve gear components like valve springs， guides， databases and retainers.
Manufactured by the leading OEM factories in Japan
Made to exact OEM specs and tolerances
The steel valves are a cost efficient and Direct OEM replacement