Just to clarify. I don't know if it's an SR or not. It's a Gen2 body with a coil spring rear (I thought the SR was a leaf spring, but I'm not 100% sure of that). It has a R/D switch on the console with an Orange sticker stating it locks the rear diff. I'm not heading back up there anytime soon, so I don't know it's current status, though it appeared to be a fairly recent addition (Other then the drivers door, driver's fender hanging off, front end damage and upper intake off the 3.5L DOHC being missing, it was fairly intact). Trans and Transfer case were also still present. This is a pull it yourself yard, and the use a fork lift to lift vehicles (no jacking allowed, though it's back out of site of the office so...).