No, those aren't the tools.
This is a simple torx or tripple square bit.
This is for the bolts that hold an annular axle to the differential.
I just don't want to get in the JY and find I don't have the right bit.
Anyone else?

Thanks,
Jeff

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1984 300SD 300,000 miles--two tank WVO setup
2.88 diff & 500SEL anti-squat rear end