GSC P-D intake valve guide stopper style for Subaru EZ30 PHZ 1 is offered as a single replacement guide specified for that engine. Provided to match factory fitment, this intake valve guide supports valve train rebuilds and maintenance where the EZ30 PHZ 1 engine requires the listed stopper-style replacement guide.
GSC P-D Subaru EZ30 PHZ 1 Intake Valve Guide Stopper Style - Single