ARP started applying technology to race fastener design and manufacturing in 1968. Today ARP is the industry standard for performance fasteners and used over the globe in various projects. ARP's product line contains of 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, NASCAR and NHRA drag racing and marine applications.