ARP High Performance Series Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Chromoly - Black Oxide - AMC Inline-6 15-NEC-CAY-A 7-3/4 in Wide

7-3/4 in Wide

Steel wool packing for sound control

Axle king pin bosses are shipped factory reamed for easy installation and also feature threaded Panhard bar stud and shock mounts

this flat one-piece guide plate set is designed for Ford 289-351W engines with 7/16" studs and 3/8" pushrods

OHC Shaft Mount

ARP High Performance Series Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Chromoly - Black Oxide - AMC Inline-6 15-NEC-CAY-A 7-3/4 in WideARPs 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 Bolt Kit High