Seems to be alot of discussion lately on Single Shear loads and engineering. Instead of cluttering threads with he said she said, lets have an educated discussion on shear loads. Twisted Customs mounts their upper chassis links in single shear. The 3/4 Grade 8 bolt is run through a .25 wall 2.5 inch DOM tube to support and transfer shear loads. This design has been trail tested in the most extreme situations without fatigueing and stress cracking. So Lets try and keep the information technical and not uneducated opinions. I'm always interested in further education.