Looks like a Kent Moore tool to me, except better made.Looks like a custom tool to me. All custom tools are DIY.
Didn't realize that, I'll have to check it out.I'm talking about the fact that we also have a Kent Moore J tools forum.
I puzzled over this figure 4B-8 for quite awhile because of the J-22932 caption. All that one could accomplish would be to rotate the assy. Doesn't do any good to hold the pinion from turning if you can't get to the nut. Disregard Post #2 in this thread and note the discrepancy in the FSM. If one of the moderators would be so kind as to edit Post #1 to reflect the use 1/4" x 1 1/2" bar stock, my error could be corrected.Looking closer at figure 4B-8, I don't think GM / Opel came out with a socket to replace this. I think the socket is on the nut, not the splines.