Home / Engine & Performance / Manley Main Bearing BBC 454 Main Bearings H SERIES “ARP cabinet with black hex accessory bolts” has been added to your cart. View cart Manley Main Bearing BBC 454 Main Bearings H SERIES€ 254,02 Manley Main Bearing BBC 454 Main Bearings H SERIES quantity Add to cart SKU: 33040HX Categories: Engine & Performance, Engine Bearing, Engine Block Brand: Manley Related products Bolts & StudsEngine & Performance Chevy Duramax 6.6L diesel CA625+ custom age HSK Engine & PerformanceEngine Block JE-Pistons kit Ferrari 250 3.0L 24V 74.00mm 9.5:1 Bolts & StudsEngine & Performance ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG45 Hypergate 45