VALVE INTAKE CRF450R 2013-16, KIBBLEWHITE 30-31612

Part No. 65-444.KW.SS (oro2u.com)
HONDA CRF450R 2013 - 2016,
Kibblewhite Precision Black Diamond Intake Valve 30-31612 Standard. Black Nitrogen Stems.
Head Diameter 36.00mm / 1.417 inc.

Stem Diameter 5.00mm / 0.1960 inc.
Tulip 20 degrees,
OL 78.61mm / 3.095 inc.
Must use KPMI Lightweight Valve Spring Kits when installing Black Diamond VALVES.