GSC Power Division Intake/Exhaust Valve Guide Set for Mazda Miata 1.6L/1.8L -...

GSC Power Division Intake & Exhaust Valve Guide Set for Mazda Miata 1.6L/1.8L Fitment: Mazda Miata (NA/NB) 1.6L and 1.8L engines. Perfect for OE replacement, rebuilds, or performance head work. This set of 8 precision valve guides from GSC Power Division is engineered to restore correct valve-to-guide clearance, improve sealing, and extend valve train life. Manufactured to tight tolerances for reliable alignment, long service life, and consistent performance under stock and modified conditions. High-quality construction: Durable materials resist wear and heat for long-lasting operation. Direct fit: Machined to OEM dimensions for straightforward installation and reliable fitment. Complete kit: Includes 8 guides—enough for a full head rebuild (intake and exhaust). Improved reliability: Reduces valve wobble, improves oil control around the guide, and helps maintain compression and performance. Ideal for enthusiasts performing routine maintenance, engine rebuilds, or performance upgrades. Trust GSC Power Division for precise, race-proven components built to meet the demands of the Miata platform.