Home / Engine & Performance / Manley Spring Retainer STL 1.340 7 DEG +.050 “ARP cabinet with black hex accessory bolts” has been added to your cart. View cart Manley Spring Retainer STL 1.340 7 DEG +.050€ 94,31 Manley Spring Retainer STL 1.340 7 DEG +.050 quantity Add to cart SKU: 23610-16 Categories: Cylinder Head, Engine & Performance, Valves & Springs Brand: Manley Related products Bolts & StudsEngine & Performance ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG50 Progate 50 Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 9.0:1 Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 84.50mm 9.0:1