GSC Power Division chrome polished intake valve for Nissan TB48DE is a single replacement valve with a 39.50mm head (+1mm). Offered as an individual unit for targeted service or staged rebuilds, this valve matches the TB48DE specification for intake geometry and finish when replacing worn or damaged components.
GSC P-D Nissan TB48DE 21-4N Chrome Polished Intake Valve - 39.50mm head (+1mm) - Single