Home / Engine & Performance / Manley Valve Spring Seat, Spring CUP-ID 1.311 LT4 T Manley Valve Spring Seat, Spring CUP-ID 1.311 LT4 T€ 63,14 Manley Valve Spring Seat, Spring CUP-ID 1.311 LT4 T quantity Add to cart SKU: 42148-8 Categories: Engine & Performance, Valves & Springs Brand: Manley Related products Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 84.50mm 9.0:1 Bolts & StudsEngine & Performance Chevy Duramax 6.6L diesel CA625+ custom age HSK Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG50 Progate 50 Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 78.00mm 9.0:1