ARP Ford Head Stud Kit - 4.6/5.4L 3-Valve HS310220 billet aluminum arms have a

billet aluminum arms have a high resistance to twisting

Available refrigerant charge ports to allow positioning in any application

Potentiometer String

The inner layer is a comfortable bend that wicks moisture from the skin while providing a breathable feel

or replacing existing cracked

ARP Ford Head Stud Kit - 4.6/5.4L 3-Valve HS310220 billet aluminum arms have aARPs 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 Stud Kit 12