42mm Stainless steel valve for GX390 engines. 42mm Face x 6.5mm Stem x 3.465" Long. This size valve will require a larger valve seat. Aluminium or titanium retainer and collet set required.
GXTuningStoreUK Friends Green Farm, Weston, Hitchin, Hertfordshire, SG4 7BU, United Kingdom,
Email: GX200TuningStoreUK@hotmail.co.uk Tel: +44 7583153931
