I believe i seen an article saying they used crow wretches to reach the top bolt
I took the bar off cause it was making my rear end leak even tho i adjusted it many times
Good luck man. It took me all weekend last week to install this with a friend. If need be, remove your spare tire for more access to that top bolt. When I got stuck, this website helped a lot. http://www.trucktrend.com/how-to/ch...on-on-a-toyota-tacoma/photo-gallery/#photo-01 along with instructions. Just wished it wasn't so heavy but it works.