GSC Power Division Intake Valve Guide Set for Subaru EJ205/EJ207/EJ259 Mangan...

GSC Power Division Intake Valve Guide Set for Subaru EJ205/EJ207/EJ259 Fitment: Designed specifically for Subaru EJ205, EJ207 and EJ259 engines. Perfect for performance rebuilds and durability upgrades. Material & Design: Manufactured from premium manganese bronze for excellent wear resistance and thermal stability. Features a stopper-style fit for accurate valve guidance and reduced lateral play under high RPM and boost conditions. Set quantity: Sold as a complete set of 240 guides for full engine coverage Durable construction: Manganese bronze alloy resists scoring and extends valve life Precision fit: Engineered tolerances ensure consistent oil control and valve stem alignment Performance ready: Ideal for high-performance or high-mileage engines Upgrade your engine with GSC Power Division quality — trusted by builders and tuners for reliable fitment and long-lasting performance. Ensure compatibility with your cylinder head before installation.