Home / Engine & Performance / Manley Valve Spring Seat, Spring CUP-ID 1.311 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 Bolts & StudsEngine & Performance ARP cabinet with SS hex accessory bolts Bolts & StudsEngine & Performance ARP cabinet with SS 12pt accessory bolts Bolts & StudsEngine & Performance ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT Bolts & StudsEngine & Performance ARP cabinet with accessory bolts