Feature(may vary by option.)

●69mm Length Valves, Fully Assemblied GY6 80cc 47mm Cylinder Head
●Intake Valve Diameter- 18.5mm
●Exhaust Valve Diameter-16mm
●Combustion Chamber Diameter-47mm
●This a Non EGR Head, Does Not Have the EGR Port

[64mm Valve Length]

[69mm Valve Length]

Description

1.This Cylinder Head Assy Will Replace The EGR Head as long as You Have The Correct Valve Cover
2.Replacement for GY6 49cc 50cc to 80cc 4 Stroke 139QMB and 1P39QMB Engine With 69mm Valves Cylinder Head
3.Fits Most of Chinese Made Scooters and ATV. Such as JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, TAOTAO, Dongfang, Kazuma, JCL, BMS