Best way to perform rear disc brake conversion?

What is the best way to perform rear disk brake conversion for a 3rd gen 4runner I know that a 4 gen 4runner rear disk rotor fits on a 3rd gen I need the parking brake to work

 

I have a “line lock” as a parking brake in the sand rail...Its just a button you push, while applying brake pedal pressure..

 

I've thought about doing the same thing. It'd be real nice to have discs all around. I'll be sure to keep an eye on this thread

 

There are two or three different kits available.

You're better off doing the 13W brake upgrade up front, as most of your braking is done by the front brakes anyway.