Quote Originally Posted by superstang460 View Post
I need some help with lowering my front diff. How much is the max drop before front drive shaft stress is too much?...3" maybe?
The diff drop kit that Welder Guy makes for us is a 2" drop. The one that Darlington OffRoad sells is 1.5"

But ...

I've been toying with the idea of spacers to go between the differential brackets and the frame. If you were to do the modified brackets and the spacers, that would get you 4" of drop. That may still not be enough for you but it's a start.

The other alternative is RCV. We've been working with them to build us a set of bulletproof half shafts. They're still working on it & they may be able to custom make you a set of extended shafts. It'll be pricey though. Search on "last cv you'll ever need" to find that thread.