swivel housing

[ANDYD]

Hi Jack,
From what I can remember from my series days......

The swivel housings with the arm on top were for axels with pendant type ball joints.
The swivel housings with the arm on the bottom were for axels with non-pendant type ball joints.

Maybe the current Series owners can supply more info???

I have seen people mix & match them & they seem to work fine. But I would recommend that you stick to the book for your vehicle,

Good luck,
Andy :D