ARP Stainless 12-Pt. Nut Kit - 1/4-20 99163 Radi-CAL R3

Radi-CAL R3

48 in Long

or 6" height and a 1" Sure Seal spacer

AN-10 size with a 10 micron microglass element and red anodize finishTo us

ARP Stainless 12-Pt. Nut Kit - 1/4-20 99163 Radi-CAL R3ARPs 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 1 4 20 in Thread 5 16