Home / Engine & Performance / Manley Valve Spring MITSUBISHI 4G63/T “ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT” has been added to your cart. View cart Manley Valve Spring MITSUBISHI 4G63/T€ 455,65 Manley Valve Spring MITSUBISHI 4G63/T quantity Add to cart SKU: 22115-16 Categories: Cylinder Head, Engine & Performance, Valves & Springs Brand: Manley Description Description Rod Length: 156.00 Related products Bolts & StudsEngine & Performance Chevy Duramax 6.6L diesel CA625+ custom age HSK Bolts & StudsEngine & Performance ARP cabinet with SS hex accessory bolts Bolts & StudsEngine & Performance ARP cabinet with SS 12pt accessory bolts Bolts & StudsEngine & Performance ARP cabinet with accessory bolts