i have a lt1 stock driveshaft for sale, and a rear locker. im not exactly sure what the rear locker is/looks like, its in the original box that it came in, and i never opened it after my friend gave it to me cause it says if i do open it that it cant be put on or something like that. so i never did. if anyone wants it, just let me know. if you know what it is, and want it, i can open it and take pics i guess. make offer.