Installed new seal and slid in the crank hub and seated with a longer bolt. Installed the new torque to yield bolt. GM spec is 110ftlb then back off 1 rotation, 59ftlb then 125 degrees. I used a 4 foot floor jack handle on my breaker bar. 100 degrees was all I could get. I will use a white marker to mark bolt and hub so I can monitor, but I don't think its going anywhere.