- Fits 8.2″ Buick, Oldsmobile and Pontiac
- 28 spline
- 29 7/8″ long
- This axle comes with 2 spacers to accommodate multiple axle bearing options. The spacer needs to be installed before the bearing is pressed on: The thin spacer (½”) is used with sealed RW507CR bearings, and the thick spacer (.826″) is used with set 9 bearings.