Home / Engine & Performance / Manley Valve Spring Seat, Spring CUP-OD 1.580 Manley Valve Spring Seat, Spring CUP-OD 1.580€ 126,28 Manley Valve Spring Seat, Spring CUP-OD 1.580 quantity Add to cart SKU: 42370-16 Categories: Cylinder Head, Engine & Performance, Valves & Springs Brand: Manley Related products Bolts & StudsEngine & Performance ARP cabinet with SS hex accessory bolts 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 Engine & PerformanceEngine Block JE-Pistons kit Ferrari 250 3.0L 24V 74.00mm 9.5:1