Home / Engine & Performance / Manley Valve Spring Seat, Spring CUP-OD 1.677 “ARP cabinet with black hex accessory bolts” has been added to your cart. View cart Manley Valve Spring Seat, Spring CUP-OD 1.677€ 126,28 Manley Valve Spring Seat, Spring CUP-OD 1.677 quantity Add to cart SKU: 42372-16 Categories: Cylinder Head, Engine & Performance, Valves & Springs Brand: Manley Related products Engine & PerformanceEngine Block JE-Pistons Kit Lambo. Gallardo 5.0L FSI V10 ’03-08 82.50mm Engine & PerformanceEngine Block JE-Pistons kit Ferrari 250 3.0L 24V 74.00mm 9.5:1 Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 77.50mm 10.0:1 Bolts & StudsEngine & Performance ARP cabinet with SS hex metric accessory bolts