For GX240 to 390s, +100" Longer, Lash Caps required.
31.5 mm face x 6.5mm stem x 3.465" Long. Long. Stainless Steel. Requires Aluminum or Titanium retainers and split keepers. +.100 Longer than stockUsed for GX390 Exhaust Valves and many 13/15 HP OHV Motors. Also used for GX270 Intake.
Note: Valve may be coated or un-coated and may have dished face. Valve may have 31 to 31.5 dia face depending on production batch.
