The stock S10/Blazer rear axle is very narrow. I was surprised when I got mine how much narrower than the 8 inch Fairlane rear axle I have. My Son even put a Mazda RX7 swing axle assembly under his S10, and had to narrow the axles a little to get that to fit.

I bet you are going to have to go to someone who makes up rear axles like Currie ( I think they do housings) or Morrison ( also, I think) and get one that is narrow enough. Could be wrong though, and there may be a junkyard fit out there.


Don