Home / Engine & Performance / Manley Valve Spring Seat, Spring CUP-ID 1.335 “JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 9.0:1” has been added to your cart. View cart Manley Valve Spring Seat, Spring CUP-ID 1.335€ 126,28 Manley Valve Spring Seat, Spring CUP-ID 1.335 quantity Add to cart SKU: 42131-16 Categories: 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 & PerformanceTurbochargers Haltech Turbosmart GenV eWG45 Hypergate 45 Bolts & StudsEngine & Performance ARP cabinet with SS hex accessory bolts