ARP Header Stud Kit – 3/8″ x 1.670″ – Hex – Black Oxide – SB Chevy

ARP header studs are manufactured with a unique nut-starter nose that helps prevent cross threading. Black oxide bolts are available in either hex or 12-point head styles. Each ARP kit includes the correct number of fasteners for your application. 170, 000 psi tensile strength.

ARP’s 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.

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