Differential Installation Kit - Bearings / Crush Sleeve / Gaskets / Hardware / Seals / Shims / Thread Locker - 8.5 in - GM 10-Bolt - Kit Brand Allstar Performance WILL NOT FIT 1999-UP GM 8.5/8.6 REARENDS AS THESE HAVE DIFFERENT CARRIER BEARINGS THAN INCLUDED IN THIS KIT. ALL68521 Truck Freight- NO State Restriction-
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/