Home / Engine & Performance / Manley Valve Spring Seat, Spring CUP-ID “ARP cabinet with SS hex accessory bolts” has been added to your cart. View cart Manley Valve Spring Seat, Spring CUP-ID€ 126,28 Manley Valve Spring Seat, Spring CUP-ID quantity Add to cart SKU: 42460-16 Categories: Engine & Performance, Valves & Springs Brand: Manley Related products Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Bolts & StudsEngine & Performance ARP cabinet with SS 12pt accessory bolts Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG45 Hypergate 45 Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 77.50mm 10.0:1