ARP 1/2-13 and 1/2-20" Thread Stud 4.750" Long Broached Chromoly - Black Oxide 4122BU The Stilo Helmets ST5 GT

The Stilo Helmets ST5 GT 8860-2018 carbon helmet was designed for professional racers needing to satisfy the strict FIA 8860-2018 regulation

The stud kits come complete with a special locking flanged nut

1975-1978 Dodge W300

Tear Off Note: If your tear offs are not allowing the photochromatic to work

ARP 1/2-13 and 1/2-20" Thread Stud 4.750" Long Broached Chromoly - Black Oxide 4122BU The Stilo Helmets ST5 GTARPs 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: Stud 1 2 13 and 1 2 20 in