GSC Power Division Intake Valve Guide Set for Nissan SR20DET (STD) w/Stopper ...

GSC Power Division Intake Valve Guide Set for Nissan SR20DET (STD) with Stopper — Set of 8 Upgrade reliability and precision with this OEM-style intake valve guide set from GSC Power Division, engineered specifically for the Nissan SR20DET. Each set includes eight standard-diameter guides with integrated stoppers for consistent valve positioning and improved sealing. Fitment: Direct replacement for SR20DET engines (standard size) Quantity: Set of 8 guides — complete for one cylinder head Design: Precision-machined to OEM specifications for reliable valve stem support Stopper: Built-in stopper ensures correct installation depth and prevents migration Materials: Durable materials for reduced wear and extended service life Ideal for engine rebuilds, performance builds, or routine maintenance where OEM fit and function are required. Keep valve-to-guide clearance correct to maintain oil control, compression, and smooth idle characteristics. Why choose GSC Power Division? Known for motorsport-grade components, GSC offers quality manufacturing and tight tolerances that meet the demands of street and track SR20DET applications.