ARP Cylinder Head Stud Kit - Hex Nuts - Chromoly - Black Oxide - Small Block Mopar 144-4003 Thread Locking Compounds significantly increasing its friction

significantly increasing its friction

Designed for the general installer and do-it-yourself customer

Built-in ignitor for compatibility with Holley EFI and many other aftermarket ECU's

do not press on the adjuster cap or you will damage it

ARP Cylinder Head Stud Kit - Hex Nuts - Chromoly - Black Oxide - Small Block Mopar 144-4003 Thread Locking Compounds significantly increasing its frictionARPs 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