ARP 3/8-16 SS 12-Point Nut Kit (10 Pack) M59S3 Non-wing single bearing birdcages have

Non-wing single bearing birdcages have lowered rear arm connection points

Designed to solve fuel delivery problems in high horsepower

Snell SA2020 and FIA 8859 certified

Kit includes black plated steel nylon locking half nuts for securing studs and radius rods to chassis

The SRV-8 shield is an injection-molded optically correct polycarbonate face shield

ARP 3/8-16 SS 12-Point Nut Kit (10 Pack) M59S3 Non-wing single bearing birdcages haveARPs 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 3 8 16 in Thread 7 16