Inform when available

This kit of 24 forged Ferrea Racing Super Alloy / Super Flo engine valves is available with original sizes for direct installation on OEM head or 1mm larger for installation with machined head. Specific upgrade for the VR38 engines found in the Nissan R35 GTR, these Competition Plus valves are designed to handle extreme pressures, temperatures and power !

- Select your diameter -

Direct bolt on

Super Alloy / Competition Plus series

24 valves kit (intake and exhaust)

Diameter intake : head 37mm (OEM) / stern 5,98mm

Diameter exhaust : head 32.2mm (OEM) / stern 5,97mm

Overall Length : intake 95mm / exhaust 92mm

Made in USA