no seriously how do i go about getting a locked diferential, or locking hubs for a 2wd truck

 

Go buy a Chevy, no actually I'm being a jerk. First off, there is no such thing as locking hubs for a 2WD vehicle. Ford does have a Linited slip option and can be retrofitted to all vehicles, it is pricy. Thats Fords options, am sure off roaders will follow up with aftermarket stuff.