What Shocks (for my truck) should I get?

I got my truck used, so I have no idea what to use. It's a '91 Toyota Pickup.
It has a lift on it, I think it's 2 inches, not sure though.

right now it has GAS RYDER LT Shocks
http://www.gabriel.com/gaslt.htm

I stopped by Kragen and they weren't really much help, he said I had to get the numbers off of the shock then they would cross-reference it with their Monroe shocks...

I don't know if I want Monroe on my 4x4 that I use off-road a lot...

Any help would be appreciated

 

Go with either Bilstein, Fox, or some Ranchos. Out of those my personal belief is that Bilsteins are the best. They don't cost to much either.