Hi
I have just replaced the complete diff housing including upper and lower trailing arms in my HZ caprice. the old one was an early housing and I have now gone back to a HZ style housing with factory swaybar mounts. my problem is that the uni is still a half inch away from the yolk with the trailing arms fitted. it now appears as though the tailshaft is a half inch too short, can anybody shed some light on this please as I expected everything to be exactly the same.