Ferrea F1850P fits Nissan VG30DETT 30.5mm 6mm 103.65mm 25 Deg Flo +1mm Super Alloy Exhaust Valve - Set of 12. ManufacturerPart : F1850P. Ferrea Nissan VG30DETT 30.5mm 6mm 103.65mm 25 Deg Flo +1mm Super Alloy Exhaust Valve - Set of 12.
Ferrea F2151P fits Nissan RB25DET 34.12mm 5.97mm 86.7mm 15 Deg Intake Valve
Ferrea VG1039 fits Nissan VQ35 +.001 Intake Valve Guide-Set of 12 (Use w/VS1014)
Ferrea VS1014 fits Nissan VQ35 6mm Viton Hi-Temp Intake Valve Stem Seal
Ferrea VG1085 fits Nissan GT-R VR38DETT Std Intake Valve Guide - Set of 12
Ferrea VS1012 fits Nissan VQ35 6mm Viton Hi-Temp Exhaust Valve Stem Seal
Ferrea VG1083 fits Nissan GT-R VR38DETT Std Exhaust Valve Guide - Set of 12
