Front Axle - Dana/Spicer 44 or 60

Model 44 [02]
Ring Gear Diameter, Inch 8 1/2
Gear Ratios [01] 3.54, 3.92, 4.09 or 4.55

Model 60 [02]
Ring Gear Diameter, Inch 9 3/4 [02]
Gear Ratios [01] 3.54 or 4.10

Footnotes:

[01] -- Stamped on differential housing tag.
[02] -- Dana/Spicer.