NEW PST pivot shaft bolt sheared off. Can't get LCA out.

I wasn't even to 100 ft-lbs probably around 80 and the sickening feeling of a bolt twisting off occurred. Now the shaft and LCA won't budge after hitting the LCA with a dead blow hammer and I was able to just tap the arm when I took it apart the first time.. The other shaft I noticed when it went in was really tight in the bushing. I'd rather just take them both out and put factory back in. I was finishing up today also. Thoughts on getting the arms out?

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