Needed to drop the lower sub frame assembly to swap out upper oil pan. It held up the engine great, with no concerns during the process. The chains it comes with were too short for my needs (wanted to loop under engine mounts), so I had to use some other chains. Be sides that, great. Also used additional chains up top to ensure the bar did not shift forward or back. My vehicle did not have a lot of flat space up top to plant the legs and stabilize the bar, so I wanted to sure it up some more.