Home / Engine & Performance / Manley Valve Spring Seat, Spring CUP-OD 1.677 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 Bolts & StudsEngine & Performance Chevy Duramax 6.6L diesel CA625+ custom age HSK Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG45 Hypergate 45 Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG40 Comp Gate 40 Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 77.50mm 9.0:1