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RB26 / RB30


BC5230

BC5230 - Nissan RB30 Crankshaft - 4340 Billet - 90mm Stroke

4340 billet. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (mult...

4340 billet. 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 90mm Rod Journal 49.96mm Main Journal 54.95mm Weight 62.0 Lbs

$ 3,985.46 $ 4,702.84


BC5235

BC5235 - Nissan RB26/RB25 Crankshaft - 4340 Billet - 73.7mm Stroke

4340 billet. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (mult...

4340 billet. 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 73.7mm Rod Journal 48mm Main Journal 55mm Weight 52.2 Lbs

$ 4,195.22 $ 4,950.36


BC5239

BC5239 - Nissan RB26/RB25 Crankshaft - 4340 Billet - 79mm Stroke

4340 billet. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (mult...

4340 billet. 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 79mm Rod Journal 48mm Main Journal 55mm Weight 58.0 Lbs

$ 4,195.22 $ 4,950.36


BC5239LW

BC5239LW - Nissan RB26/RB25 - 4340 Billet LightWeight Crankshaft 79mm Stroke

4340 billet. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (mult...

4340 billet. 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 79mm Rod Journal 48mm Main Journal 55mm Weight 49.1 Lbs

$ 4,586.74 $ 5,412.35