ARP Ford Head Stud Kit - 4.6/5.4L 3-Valve Crow Safety Gear Available in soft knit fire-retardant

Available in soft knit fire-retardant material

1 in Spline

Comes standard with rear facing vents that create a Venturi effect allowing air to exchange and circulate in the helmet white preventing dust and dirt from entering

a shock canister mount that fits all common shock canisters

Furthermore

ARP Ford Head Stud Kit - 4.6/5.4L 3-Valve Crow Safety Gear Available in soft knit fire-retardantARPs 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