ARP 7/16-20 in Thread Nut - 1/2 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 10 R010003XXXXXL 340King Engine Bearings is a

340King Engine Bearings is a world class developer and manufacturer of engine bearings

Eliminates housing flex

A molded in threaded brass insert on the bottom of the knob has 3/8 - 16 threads and comes with a jam nut for quick and easy installation

IMSA connectivity

1995-2003 Jaguar XJR

ARP 7/16-20 in Thread Nut - 1/2 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 10 R010003XXXXXL 340King Engine Bearings is aARPs 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