ARP Stainless 12-Pt. Nut Kit - 1/4-20 99163 Internet Updatable

Internet Updatable

Radi-CAL R3

New low-mass disc design ensures accurate metering control even at ultra-low & high duty cycles

Vehicle Applications: FORD F-250/350/450 17-19

or 6" height and a 1" Sure Seal spacer

ARP Stainless 12-Pt. Nut Kit - 1/4-20 99163 Internet UpdatableARPs 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