someone mentioned the 29 spline 8.25 above... that's a really good idea. If you can get it straight from someone's rig (instead of sitting in a junkyard for who know's how long) and it's in good shape, you'll be able to save quite a bit right there. I've seen them go complete for as low as a hundred bucks. also, your 8.25 isn't going to be that old so your seals and such are probably going to be in a lot better shape than an axle that's 15+ years old. that 29 spline 8.25 isn't a bad axle. I've got a buddy that wheeled the heck out of his 27 spline 8.25 on 33's. IIRC, he never broke anything with a lockright and swampers.