Woo Hooo! I just got a Lock-Rite locker in my 12 bolt rear axle. Thanks to Marvin Springer! He got me a smokin' deal on the parts and did the install while I did my best to help and learn. Then with the remaining time I had before I had to go to work we worked on his rig, he's making some more cool mods but I'll let him tell you about those. Thanks Marv!