Will these diffs work in these bulkheads?

[redshift]

Originally Posted by RC-Monster Mike

I have all the individual parts to build the diffs, but no assembled diffs as the product listing shows. They seem to take a while to get from my distributor for some reason. if you don't mind assembling the diffs, then I have them. :)

That's very tasty info but I expect a deep discount if I have to put them together

One more if you will, are the HB diffs compatible with the old 3906 cases?

Thanks again!