ARP Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - GM LS-Series H777C08L and Racing markets

and Racing markets

8 AN Female O-Ring Outlets

51 in Long

Stainless Steel Construction: This system is constructed of durable mandrel bent stainless steel tubing for maximum performance

12 AN Male O-Ring to 16 AN Male

ARP Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - GM LS-Series H777C08L and Racing marketsARPs 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