Standard Axle

Axle Code
Standard 2GC
Limited Slip 2GQ
Gear Ratio 2.56
Ring Gear Diameter 8.5

Standard 2YN
Gear Ratio 2.56
Ring Gear Diameter 8.5

Standard 2YF
Limited Slip 2YG
Gear Ratio 2.93
Ring Gear Diameter 8.5