I miss HQ racing, back when panels and subframes were still in wreckers. Watching that mob throw horribly heavy cars door handle to door handle was very cool.
Lol... you should see my welding. You would not trust me to weld a washer to a bolt head. Thirty years ago I wanted to weld. MIGs were getting cheaper, and sounded like a great idea. My boily brother-in-law convinced me that I needed to learn how to stick weld before MIG... if I couldn't stick weld ...
Try not to perform Harv's stud removal trick: Install double nuts, start to remove stud, get impatient and snap the stud off in the head. Swear. Curse the fact that you can't weld a washer/nut onto the end of the snapped stud. Promise yourself you'll learn to weld one day. Centre punch the stud-end ...
Looks like a knock-off the the Eaton Trutrac. I've got BW78's in the wagon, Number One Son's VL and the Last Daughter's VL. The wagon was a 28 spline, and the VLs were 25 spline. The wagon was initially a VN-VS cone LSD, and the VLs an open centre. The wagon runs 300kW. Snapped the splines at Easter...
The VS cone LSDs are not bad, but need tightening up if they are still original. They will handle a V8 if driven reasonably, though they shear splines at less than 200kW if thrashed (don't ask me how I know ).
Feedback from Loctite is that the head was likely commercially "porosity sealed" using Loctite Resinol RTC. It is an anaerobic sealant that has varying resistance to different chemicals. Mechanical cleaning will not affect it, and cleaning the scale out of the water jacket with oxalic acid...