Home / Engine & Performance / Manley Valve Spring 1.437 DOUBLE “JE-Pistons Kit Lambo. Gallardo 5.0L FSI V10 ’03-08 82.50mm” has been added to your cart. View cart Manley Valve Spring 1.437 DOUBLE€ 296,45 Manley Valve Spring 1.437 DOUBLE quantity Add to cart SKU: 22407-16 Categories: Cylinder Head, Engine & Performance, Valves & Springs Brand: Manley Related products Bolts & StudsEngine & Performance Chevy Duramax 6.6L diesel CA625+ custom age HSK Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG40 Comp Gate 40 Bolts & StudsEngine & Performance ARP cabinet with SS 12pt metric accessory bolts Bolts & StudsEngine & Performance ARP cabinet with accessory bolts