[BLAZERMAN]

I don't know what I was thinking, guess I didn't read your post good enough the first time and I thought you were talking about the front axle. On those rear u bolt spacers they always seem to be worn thin and yours looks to narrow anyway. I've made my own before from 2.5x.250 strap iron or GM parts dept. should still carry the later version that is much heavier duty, I've used these along with there blocks before but it's been about 10 years since I've ordered any.