Ring Gear Diam: 8.875"; Diff Cover Bolts: 12; Ring Gear Bolts: 8; Pinion Splines: 28
Features & Benefits:
Fits AMC Model 20
8.875" ring gear diameter
28 spline pinion
8 ring gear bolts
4.11 ratio
4.56 ratio
4.88 ratio
USA Standard Gear Technical Support
If you are having trouble choosing the correct USA Standard Gear part, or experiencing issues during or after installation of this part, USA Standard Gear's technicians are available to help answer your questions.