[BarneyMobile]

GM says torque the old bolt to 240lb/ft, to ensure the balancer is fully seated then remove old bolt and install the new bolt. Torque new bolt to 37lb/ft then an additional 140*

I found that the last 140* is way tighter than my 1/2 impact (625lb/ft) can do. Use blue loctite and get it as tight as you can!