GSC Power Division manganese bronze intake valve guide set for Toyota 1FZ engines, supplied as a set of 12. These intake guides center and support intake valves in the cylinder head, promoting consistent valve seating and timing. Made for the 1FZ application, the guides are offered as replacement components for engine rebuilds or maintenance where durable intake-guide material is required to restore proper valve alignment.
GSC P-D Toyota 1FZ Manganese Bronze Intake Valve Guide - Set of 12