Installed the 2.6:1 redrive tower and torqued bolts to spec using blue locktite. Snugged the large (1.5") nut up enough to adjust drive belt tension per installation instructions and set the adjusting bolt. I ordered a 1.5"crowfoot wrench to use with my large 1/2" drive torque wrench to set the torque to 150 lbs. I will get my wife, Diane, on the axel end with a 1/2 drive socket on a long cheater bar.