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M50 / N54 / MINI B48

<b>BC5789</b> - BMW BMW N54/M54B30 Crankshaft - 4340 Billet - 93.6mm Stroke

BC5789

BC5789 - BMW BMW N54/M54B30 Crankshaft - 4340 Billet - 93.6mm Stroke

4340 billet. Fits BMW N54/M54B30 engine blocks. All cranks are stress relieved, shot peened, magn...

4340 billet. Fits BMW N54/M54B30 engine blocks. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights are designed for reduced windage through the crankcase creating less oil resistance for better rpm potential. Stroke 93.6mm Rod Journal 49.98mm Main Journal 55.97mm Weight 62 Lbs

$ 3,750.00 $ 4,312.50

<b>BC5799</b> - BMW M50B25 Crankshaft - 4340 Billet - 95.6mm Stroke

BC5799

BC5799 - BMW M50B25 Crankshaft - 4340 Billet - 95.6mm Stroke

4340 billet. Fits M50B25, M52B25, S52B32 engine blocks. All cranks are stress relieved, shot peen...

4340 billet. Fits M50B25, M52B25, S52B32 engine blocks. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights are designed for reduced windage through the crankcase creating less oil resistance for better rpm potential. Stroke 95.6mm Rod Journal 45mm Main Journal 60mm Weight 59.7 Lbs

$ 3,750.00 $ 4,312.50