Home / Engine & Performance / Engine Block / Engine Bearing / ACL Main Bearing Shell BMW N54/N55 S55 Std. “ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT” has been added to your cart. View cart ACL Main Bearing Shell BMW N54/N55 S55 Std.€ 286,56 In stock ACL Main Bearing Shell BMW N54/N55 S55 Std. quantity Add to cart SKU: 7M1397H Categories: Engine & Performance, Engine Bearing, Engine Block, Engine Block Brand: ACL Description Description Type: Main Bearing Related products Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Bolts & StudsEngine & Performance Chevy Duramax 6.6L diesel CA625+ custom age HSK Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG45 Hypergate 45