Home / Engine & Performance / Manley Valve Spring Seat, Spring CUP-ID 1.311 LT4 Exhaust Manley Valve Spring Seat, Spring CUP-ID 1.311 LT4 Exhaust€ 63,14 Manley Valve Spring Seat, Spring CUP-ID 1.311 LT4 Exhaust quantity Add to cart SKU: 42161-8 Categories: Engine & Performance, Valves & Springs Brand: Manley Related products 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 78.00mm 10.0:1 Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 10.5:1 Engine & PerformanceEngine Block JE-Pistons kit Ferrari 250 3.0L 24V 74.00mm 9.5:1