Home / Engine & Performance / Manley Valve Spring Seat, Spring CUP-ID 1.677 “Haltech Turbosmart GenV eWG45 Hypergate 45” has been added to your cart. View cart Manley Valve Spring Seat, Spring CUP-ID 1.677€ 126,28 Manley Valve Spring Seat, Spring CUP-ID 1.677 quantity Add to cart SKU: 42364-16 Categories: Engine & Performance, Valves & Springs Brand: Manley Related products Bolts & StudsEngine & Performance ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT Bolts & StudsEngine & Performance Chevy Duramax 6.6L diesel CA625+ custom age HSK Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 77.50mm 10.0:1 Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 77.50mm 9.0:1