ARP BMW Main Stud Kit - M50/M52 RG30003 Available as a do-it-yourself hook

Available as a do-it-yourself hook and loop attachment

Torsion Stops

built and tested in the USA

where champions trust Stilo to deliver unmatched clarity

ARP BMW Main Stud Kit - M50/M52 RG30003 Available as a do-it-yourself hookARPs 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: Main Stud Kit 12 Point Nuts