Home / Engine & Performance / Manley Valve Spring NISSAN SR20DE/SR20DET “King Main Bearing Shell VAG ADZ, AWT, APK, BHP, BPY, AKS” has been added to your cart. View cart “Chevy Duramax 6.6L diesel CA625+ custom age HSK” has been added to your cart. View cart Manley Valve Spring NISSAN SR20DE/SR20DET€ 174,82 Manley Valve Spring NISSAN SR20DE/SR20DET quantity Add to cart SKU: 22165-16 Categories: Cylinder Head, Engine & Performance, Valves & Springs Brand: Manley Related products Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 77.50mm 9.0:1 Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 9.0:1