Main Stud Kit - Hex Nuts - 4-Bolt Mains - Chromoly - Black Oxide - Dart - SHP - Small Block Ford - Kit Brand-ARP MPN 154-5612 . **NOTE: Truck Freight NO
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/