Home / Engine & Performance / Manley Valve Spring 1.560 DOUBLE “ARP FORD 6.7L Powerstroke diesel CA625+ head stud kit” has been added to your cart. View cart Manley Valve Spring 1.560 DOUBLE€ 837,07 Manley Valve Spring 1.560 DOUBLE quantity Add to cart SKU: 221442-16 Categories: Cylinder Head, Engine & Performance, Valves & Springs Brand: Manley Related products Bolts & StudsEngine & Performance ARP cabinet with SS 12pt accessory bolts Bolts & StudsEngine & Performance ARP cabinet with SS hex accessory bolts Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 77.50mm 10.0:1 Bolts & StudsEngine & Performance ARP cabinet with accessory bolts