ARP 7/16-20 in Thread Nut - 9/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 10 SP140BK Head Gasket

Head Gasket

Tethers adjust in length out to 15"

Running redundant ignition systems gives you piece of mind during long races

Chrome Cone Seat Wheel Installation Kit for 5 Lug Vehicles (7/16-20 Thread Size)

ARP 7/16-20 in Thread Nut - 9/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 10 SP140BK Head GasketARPs 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 7 16 20 in Thread 9 16