ARP Main Stud Kit - Hex Nuts - 4-Bolt Mains - Chromoly - Black Oxide - Big Block Ford PLUS2-STX-OTU One-piece cast pump mount

One-piece cast pump mount

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

P/N 558-307 to complete the installation

FHR mechanical strength: Test to ensure high strength of attachment points for Frontal Head Restraints

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 One-piece cast pump mountARPs 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