The Supertech intake valve set for Mitsubishi 4G63/4G63T applications includes eight black-nitrided intake valves in a +2mm oversize. Supplied for engine rebuilds or head work that requires larger intake valves, this set lists the +2mm oversize and black-nitrided finish for the 4G63/4G63T fitment noted in the description.
Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +2mm Oversize - Set of 8