This GSC Power Division intake valve guide set includes twelve stopper-style guides for Subaru EZ30 PHZ engines, each 1.34 in in length with 0.345 in protrusion. Supplied as a complete set for full-head service or rebuilds, the guides provide the intake-side dimensions required for EZ30 cylinder heads—confirm the specifications against the engine being repaired before installation.
GSC P-D Subaru EZ30 PHZ 2 1.34in Len .345in Protrusion Intake Valve Guide Stopper Style - Set of 12