Home / Engine & Performance / Manley Valve Spring Seat, Spring CUP-ID 1.290 “JE-Pistons kit Ferrari 250 3.0L 24V 74.00mm 9.5:1” has been added to your cart. View cart Manley Valve Spring Seat, Spring CUP-ID 1.290€ 126,28 Manley Valve Spring Seat, Spring CUP-ID 1.290 quantity Add to cart SKU: 42334-16 Categories: Engine & Performance, Valves & Springs Brand: Manley Related products Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG60 Powergate 60 Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG50 Progate 50 Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Bolts & StudsEngine & Performance ARP cabinet with SS hex metric accessory bolts