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

GSC Power Division Exhaust Valve Guide Set for Nissan SR20DET (STD) w/Stopper Brand: GSC Power Division Upgrade reliability and precision with the GSC Power Division Exhaust Valve Guide Set designed specifically for the Nissan SR20DET. This set includes eight standard-dimension guides with integrated stoppers for secure valve retention and consistent performance under high RPM and boost. Fitment: Nissan SR20DET (standard size) Quantity: Set of 8 guides Design: Precision-machined with stopper feature to prevent over-insertion and ensure correct valve stem travel Durability: Engineered for improved wear resistance and stable oil control in performance and daily-driven engines Performance: Maintains valve-to-guide clearance for consistent sealing, reduced oil consumption, and longer valve life Perfect for engine rebuilds, head refreshes, or performance upgrades, these guides deliver OEM-fit reliability with race-ready build quality. Replace worn guides to restore proper valve geometry and maximize the SR20DET's longevity and power delivery. Keywords: GSC Power Division, SR20DET valve guides, exhaust valve guide set, Nissan SR20DET parts, engine rebuild