Home / Engine & Performance / Manley Valve Spring Seat, Spring CUP-ID 1.550 “DART BBC Intake Gasket 14° Big Chief large oval port .060” has been added to your cart. View cart “ARP cabinet with accessory bolts” has been added to your cart. View cart Manley Valve Spring Seat, Spring CUP-ID 1.550€ 126,28 Manley Valve Spring Seat, Spring CUP-ID 1.550 quantity Add to cart SKU: 42332-16 Categories: Engine & Performance, Valves & Springs Brand: Manley Related products Bolts & StudsEngine & Performance ARP cabinet with SS hex accessory bolts Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 78.00mm 10.0:1 Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 9.0:1 Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG40 Comp Gate 40