ARP 7/16-20 in Thread Nut - 1/2 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 10 G-Force Racing Gear standard volume and high volume

standard volume and high volume billet spur gears

All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads

Not legal for sale or use on pollution controlled motor vehicles

Tire Perforator Head

Complete set of 20

ARP 7/16-20 in Thread Nut - 1/2 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 10 G-Force Racing Gear standard volume and high volumeARPs 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 1 2