ASSEMBLED REAR
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CENTER SECTION DISASSEMBLED
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Features of Note:
- Assembled G80 8.5" GM Rear
- 3.42 gears installed
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Features of Note:
- Exploded view of G80 Rear
- Notice clutch packs (left side of picture)
- Spider gear (middle of picture)
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TOOLS IN PLACE
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MEASURING BACKLASH
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Features of Note:
- Rear disassembled
- Pinion depth tool installed
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Features of Note:
- Dial Indicator set up for backlash measurement
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POSITRACTION UNITS
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TOOLS
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Features of Note:
- Stock G80 (left) and Auburn Pro Series (right)
- Auburn unit has bolt on end cap
- Auburn uses 5 coil springs instead of the stock "S" clip for tension on the clutches
- Stock has replaceable clutch packs, while the Auburn is a cone style unit
- Stock is rebuildable, but Auburn is not
- Ring gear mounting is thicker on the Auburn for less deflection
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Features of Note:
- Tools used to set pinion depth
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