Home / Engine & Performance / Manley Valve Spring 1441 POLISHED Manley Valve Spring 1441 POLISHED€ 852,48 Manley Valve Spring 1441 POLISHED quantity Add to cart SKU: 221441P-16 Categories: Cylinder Head|Engine & Performance, Engine & Performance, Valves & Springs Brand: Manley Related products Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG60 Powergate 60 Bolts & StudsBolts & Studs|Engine & Performance ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT Engine & PerformanceEngine Block JE-Pistons Kit Lambo. Gallardo 5.0L FSI V10 ’03-08 82.50mm Bolts & StudsBolts & Studs|Engine & Performance ARP cabinet with black hex accessory bolts