Cylinder Head Stud Kit for Ford 4.6L & 5.4L 2V/4V

Cylinder Head Stud Kit for Ford 4.6L & 5.4L 2V/4VIt is for good reason that virtually every top professional enginebuilder relies on ARP Pro Series head studs for their all out competitionpowerplants. Simply stated, theres not a better stud setupon the market today. For openers, ARP only uses premium grade 8740 alloy anda proprietary ARP2000 alloy that are rated far superior to aircraftquality alloy steels. Secondly, each stud is placed verticallyinto special racks and precisely heat treated to

ARP quality delivers increasedpre-load clamping force and assures positive timing gear register

Higher Performance Series: Made of 8740 chrome moly forgings and heat-treated to180

000 psi tensile strength material where noted

Precision rolled threads prevent galling while promoting more consistent torque loading

This prevents any unnecessary wear or damage to rotating

The stainless has the added advantage of being rust and corrosion resistant

There are many important reasons to use ARP main stud kits

You can forget about the problem of shearing a torque converter bolt after you install these super strong 190

All Pro Series bolts are cold-forged to ensure molecular integrity

000 psi and High Performance Series that are rated at 180

000 psi and are able to easily handle the tremendous acceleration shock loads (shear) and lateral forces (elongation) found in racing

enabling the rotationof an engine with any 1/2