converting to manual locking hub

has anybody converted there auto to manual locking hubs? If they did which brand did they install? and how much the cost

Instructions are here. You can email writer of the article about the costs.
http://www.4x4wire.com/toyota/reviews/man_hub_conversion/

There is also some information here.
http://www.downeyoff-road.com/ChassisComponents/MiscDriveTrain.html

Clifton

See also:

http://www.offroadsolutions.com/technicalarticles/manual_hub_conversion.htm