ARP Cylinder Head Stud Hex Nuts Chromoly Black Oxide - Aftermarket Head - Big Block Chevy - Kit 20600Z x 6-5/8" or 7" tall

x 6-5/8" or 7" tall coil spring

Blade length 1-1/4"

Package of 2

Innovation In Motionâ

Designed to be used with the new wireless (WL) communication system or regular wired amps

ARP Cylinder Head Stud Hex Nuts Chromoly Black Oxide - Aftermarket Head - Big Block Chevy - Kit 20600Z x 6-5/8" or 7" tallARPs 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: Cylinder Head Stud Kit Hex