Each Callies Stock Eliminator crankshaft is built to the exacting requirements of Stock Eliminator class requirements. Machined from Callies proven 4340 forgings, these crankshafts will provide years of trouble free service. Both 3.773” or 4.013” strokes will tip the scales at an OEM equivalent 67 pounds. Callies Stock Eliminator crankshafts are produced with standard BBC rod and main journal diameters.
| Stroke | Pin Size | Main Size | Part # |
| 3.779 | 2.200 | GM Big Block – 2.750 | BB1542B-SE |
| 4.013 | 2.200 | GM Big Block – 2.750 | BB1642B-SE |
Each Callies Stock Eliminator crankshaft is built to the exacting requirements of Stock Eliminator class requirements. Machined from Callies proven 4340 forgings, these crankshafts will provide years of trouble free service. Both 3.773” or 4.013” strokes will tip the scales at an OEM equivalent 67 pounds. Callies Stock Eliminator crankshafts are produced with standard BBC rod and main journal diameters.
| Stroke | Pin Size | Main Size | Part # |
| 3.779 | 2.200 | GM Big Block – 2.750 | BB1542B-SE |
| 4.013 | 2.200 | GM Big Block – 2.750 | BB1642B-SE |