ARP Ford Head Stud Kit - 6.4L Diesel 20174 10 AN Male to 8

10 AN Male to 8 AN Male O-Ring

Adjuster is available in 30° or zero drop with 1-1/4" x 49 -spline or 1-1/2" x 48-spline

but with Wave Loc shank design

Tanks feature a 125psi pressure relief valve to prevent overfilling

Compact wireless handheld controller with LCD display

ARP Ford Head Stud Kit - 6.4L Diesel 20174 10 AN Male to 8ARPs 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