Axle Bearing - 3.15 in OD - 1.531 in ID - Ball Bearing - Lock Rings / O-Rings Included - Big Ford / Oldsmobile / Pontiac - Pair . **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/