ARP Pro Series Head Stud Kit - Ford 4 Cyl Pinto 2300cc - 12 Pt. Nuts w/ Undercut Studs 111007 6 AN Female Return

6 AN Female Return

Pro Series 100-micron stainless steel replacement element

For proper sizing

1/2-20 in Right Hand Female Thread

Zamp ZR-Drag Race Boots

ARP Pro Series Head Stud Kit - Ford 4 Cyl Pinto 2300cc - 12 Pt. Nuts w/ Undercut Studs 111007 6 AN Female ReturnPro Series Head Stud Kits include aerospace quality nuts and parallel ground, hardened washers. Rated at 190, 000 PSI tensile strength. ARPs 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.