Home / Engine & Performance / Manley Spring Retainer STEEL 1.550 7 DEG “Haltech Turbosmart GenV eWG50 Progate 50” has been added to your cart. View cart Manley Spring Retainer STEEL 1.550 7 DEG€ 94,31 Manley Spring Retainer STEEL 1.550 7 DEG quantity Add to cart SKU: 23666-16 Categories: Cylinder Head, Engine & Performance, Valves & Springs Brand: Manley Related products Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 84.50mm 9.0:1 Bolts & StudsEngine & Performance ARP cabinet with black 12pt accessory bolts Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG60 Powergate 60 Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG50 Progate 50