Home / Engine & Performance / Manley Valve Spring Seat, Spring CUP-ID PRO “JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 10.5:1” has been added to your cart. View cart Manley Valve Spring Seat, Spring CUP-ID PRO€ 143,34 Manley Valve Spring Seat, Spring CUP-ID PRO quantity Add to cart SKU: 42437-16 Categories: Engine & Performance, Valves & Springs Brand: Manley Related products Engine & PerformanceEngine Block JE-Pistons kit Ferrari 250 3.0L 24V 74.00mm 9.5:1 Bolts & StudsEngine & Performance ARP cabinet with black hex accessory bolts Bolts & StudsEngine & Performance ARP FORD 6.7L Powerstroke diesel CA625+ head stud kit Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG45 Hypergate 45