Home / Engine & Performance / Manley Valve Spring Seat, Spring CUP-ID 1.335 “ARP cabinet with black hex accessory bolts” has been added to your cart. View cart Manley Valve Spring Seat, Spring CUP-ID 1.335€ 126,28 Manley Valve Spring Seat, Spring CUP-ID 1.335 quantity Add to cart SKU: 42131-16 Categories: Engine & Performance, Valves & Springs Brand: Manley Related products Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG50 Progate 50 Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 78.00mm 9.0:1 Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 84.50mm 9.0:1