ARP 12mm x 1.25 12 Point Nuts (10) H764009L 437 in Bolt Circle

437 in Bolt Circle

26 in Length

75 in Square

Simple design easily accommodates multiple styles and sizes

1987-1991 GMC V1500 Suburban

ARP 12mm x 1.25 12 Point Nuts (10) H764009L 437 in Bolt CircleARPs 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: Nut 12 mm x 1. 25 Thread 14