Home / Engine & Performance / Valves & Springs / Manley Valve Spring Kit Spring/Retainer “JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 10.5:1” has been added to your cart. View cart Manley Valve Spring Kit Spring/Retainer€ 645,38 Manley Valve Spring Kit Spring/Retainer quantity Add to cart SKU: 26130 Categories: Engine & Performance, Valves & Springs, Valves & Springs Brand: Manley Related products Engine & PerformanceEngine Block JE-Pistons kit Ferrari 250 3.0L 24V 74.00mm 9.5:1 Bolts & StudsEngine & Performance ARP cabinet with SS 12pt metric accessory bolts Bolts & StudsEngine & Performance ARP FORD 6.7L Powerstroke diesel CA625+ head stud kit Bolts & StudsEngine & Performance ARP cabinet with accessory bolts