Home / Engine & Performance / Manley Valve Spring NISSAN SR20DE/SR20DET “JE-Pistons kit Ferrari 330 4.0L 24V 77.50mm 10.0:1” 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 SS 12pt metric accessory bolts Bolts & StudsEngine & Performance ARP cabinet with SS hex accessory bolts Bolts & StudsEngine & Performance ARP cabinet with black 12pt accessory bolts Bolts & StudsEngine & Performance ARP cabinet with black hex accessory bolts