ARP Main Stud Kit - Hex Nuts - 4-Bolt Mains - Chromoly - Black Oxide - Big Block Ford PLUS2-STX-OTU If you go off road

If you go off road and need to protect your vehicle from rock chips and debris

oil and solvent resistant

Hose assemblies are street legal as they meet with the guidelines of D

1979-1998 GMC K2500

Magnum R/T and Chrysler 300C with 5

ARP Main Stud Kit - Hex Nuts - 4-Bolt Mains - Chromoly - Black Oxide - Big Block Ford PLUS2-STX-OTU If you go off roadARPs 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: Main Stud Kit Hex Nuts 4