It has the 203 in it. The shifter has the 203 "HI-Loc, H, N, Low, Lo-Loc" on the floor. No RPO sticker in the glovebox unfortunately. Maybe I can get the RPO info from the , Chevy dealer w the VIN# ? The only info on the visor is the "4x4 DNE part time conversion, Four wheel drive is available only in HI-Loc or Low-Loc position".