Axle Shaft - Performance Rear Axle Kit - 29.563 in Long - 30 Spline Carrier - 5 x 4.75 in Bolt Pattern - C-Clip - Chromoly - Black Oxide - GM 12-Bolt - Kit . **NOTE:
Proposition 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm. For more details visit https://www.p65warnings.ca.gov/