ARP Cylinder Head Stud 12 Point Nuts Chromoly Black Oxide - 23 Bolt R010003YM 34-1/2 in Long

34-1/2 in Long

Foam Padding

Big Block Buick

48" length adjusts down to 24"

ARP Cylinder Head Stud 12 Point Nuts Chromoly Black Oxide - 23 Bolt R010003YM 34-1/2 in LongARPs 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 12