ARP Cylinder Head Stud 12 Point Nuts Chromoly Black Oxide - Mopar B/RB-Series 1034903 they are the best on

they are the best on the market today

Kit includes a shroud to help protect against accidental activation

Honda 2013-2019

1975-1979 Dodge D100

ARP Cylinder Head Stud 12 Point Nuts Chromoly Black Oxide - Mopar B/RB-Series 1034903 they are the best onARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Cylinder Head Bolt Kit Hex