Complete bolt on budbuilt traction bar for 79-95 trucks and 84-89 4Runners, red: $250
Mounts on the DRIVER side of the diff. More pics if you scroll down. This bolts to the horsecollar crossmember (or wherever you want) and bolts around the diff. It's pretty beefy and works well.
http://www.budbuilt.com/new/traction_bars.html
Will ship on your dime.