I think I found my vibration problem


There is a bolt on weight to this balancer.
Would make sure it's there.

Don't think your quite understanding the externally balanced torque converter options. 2 ways it can be weighted.

1. Weight on torque converter.
2. Special b&m flex plate. (Which you have)
Only one of the above is needed.

I probably don't understand the external balance thing. If I have an external balance damper on the front of the crank and a 10237 flexplate on the back, is that too much. Should I only have one of these. maybe that is where the problem is. I don't know. Skep mentioned that only one of these is needed.