I have one on my front driveshaft in my wagoneer, it works great it does shake a little till 20mph. I have tomwoods driveshafts front and rear.
Blue 77 Wagoneer 401,Dana 44s,5.13 gears,spools,35 Boggers,12inch lift,offroader
Tan 77 Wagoneer 360 parts jeep.
Green 78 Wagoneer 360 parts jeep.