Home / Cylinder Head / Manley Valve Spring Seat, Spring CUP-OD 1.610 “Haltech Turbosmart GenV eWG50 Progate 50” has been added to your cart. View cart Manley Valve Spring Seat, Spring CUP-OD 1.610€ 126,28 Manley Valve Spring Seat, Spring CUP-OD 1.610 quantity Add to cart SKU: 42365-16 Categories: Cylinder Head, Engine & Performance, Valves & Springs Brand: Manley Related products Bolts & StudsEngine & Performance Chevy Duramax 6.6L diesel CA625+ custom age HSK Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG45 Hypergate 45 Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Bolts & StudsEngine & Performance ARP cabinet with SS hex metric accessory bolts