Valve 31mm Stainless Steel Polished/Black Coated Suit Honda Clone GX390

Inlet or Exhaust Valve – (31mm Dia) STAINLESS STEEL uses aftermarket collets – polished or black coated valve.

31mm face x 6.5mm stem x 3.465″ Long. Stainless Steel. Requires Aluminum or Titanium retainers and split keepers. +.100 Longer than stock

Used for GX390 Exhaust Valves and many 13/15 HP OHV Motors.

Also used for GX270 Intake.