ARP Manufacturing
 
ARP was the first company to design and engineer fasteners specifically for racing. They developed many patented processes for manufacturing of high-strength fasteners from very strong materials. They have continued to improve our processes and quality control and all their manufacturing operations are ISO 9001 and AS9100 registered. There is no other company in the world that is as focused on building superior quality fasteners for all forms of racing and non-racing applications as ARP.
 
Manufacturing Process
 
In order to ensure optimum quality control, ARP has grown to be exceptionally self-reliant and now controls all aspects of the manufacturing process. All operations are performed in-house and closely monitored. This is how ARP has been able to establish a reputation for “zero defects” quality throughout the industry.
 
Head Stud Kit: 201-4304