I have a '73 440 forged crankshaft with the correct balancer. About a year ago my mechanic friend rebuilt my 727 transmission & ordered a new torque converter. There's been engine vibration when throttle above idle, did the research, not supposed to have the 2 weights and plug since it's NOT a cast steel crankshaft so I rotated the torque converter and sure enough it has the weights and plug. It is ok to grind these weights and plug off vs buying a new TC without the weights?
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