Introducing the B-M-W N54 engine block head, compatible with 3.0L models like E82, E71, and more. Crafted from high-quality aluminum alloy, this OEM component ensures a precise fit and optimal performance for your 3-series or X6. Enjoy significant savings over new parts while benefiting from thoroughly inspected, reliable quality. Ideal for repairs or rebuilds. Upgrade your engine today! Visit our website for more details!