We might be able to repair the crack for you, we have had success in welding up bell cracks in the past. However the cost is not cheap due to the expensive weld rod that it takes. We have repaired CS Bell with two large cracks in it but it took almost 40lbs of weld rod, at almost $30 a lb plus labor. Not sure how large your crack is and the value you have on the bell, but it can be repaired. Please feel free to contact me at Heritage Custom Fabricators, 800-343-4279 my name is Clint. Thanks and I hope we can help. 😀