Home / Engine & Performance / Manley Valve Spring Seat, Spring CUP-ID 1.625 “ARP cabinet with SS hex metric accessory bolts” has been added to your cart. View cart Manley Valve Spring Seat, Spring CUP-ID 1.625€ 126,28 Manley Valve Spring Seat, Spring CUP-ID 1.625 quantity Add to cart SKU: 42375-16 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 Engine & PerformanceEngine Block JE-Pistons Kit Lambo. Gallardo 5.0L FSI V10 ’03-08 82.50mm Bolts & StudsEngine & Performance ARP cabinet with black 12pt accessory bolts Bolts & StudsEngine & Performance ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT