Home / Engine & Performance / Manley Valve Spring Seat, Spring CUP-ID 1.311 “Haltech Turbosmart GenV eWG50 Progate 50” has been added to your cart. View cart Manley Valve Spring Seat, Spring CUP-ID 1.311€ 126,28 Manley Valve Spring Seat, Spring CUP-ID 1.311 quantity Add to cart SKU: 42336-16 Categories: Engine & Performance, Valves & Springs Brand: Manley Related products Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG45 Hypergate 45 Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG60 Powergate 60 Bolts & StudsEngine & Performance ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT Bolts & StudsEngine & Performance ARP cabinet with black 12pt accessory bolts