ARP Ford 6.4L Powerstroke Head Stud Kit | 250-4203 | 2008-2010 Ford Powerstroke 6.4L

ARP fasteners make the best and strongest engine head studs on the market today. Your 6.4 came from the factory with factory head bolts that were designed to stretch but over time, but the bolts stretch past the desired length and then allow the gaskets to leak. With ARP head studs there is no more stretching and therefore there are no issues with blown head gaskets. ARP 250-4203 Cylinder Head Stud Kit Fits Ford 6.4L Powerstroke diesel. All ARP studs are heat treated and feature rolled threads. 8740 alloy is rated better than aircraft quality.

The Pro series kits include 12-point nuts, and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings.