ARP (250-4205) Diesel Custom Age 625+ Head Stud Kit
Ford Powerstroke 6.0L CA625+ Head Stud Kit - 250-4205
ARP - The world leader in fastener technology has just released a new Custom Age 625 + head stud kit for 2003-2009 Ford 6.0L Power Stroke diesel applications.
This kit includes a set of twenty Custom Age 625+ head studs, twenty parallel ground washers, twenty 8740 chrome moly steel 12 point nuts and ten 8740 bolts and washers that secure the intake side of the head to the block. This kit also includes a 1/2oz pack of ARP Ultra-Torque fastener assembly lubricant.
All custom age 625+ studs are center-less ground, heat treated prior to thread rolling and machining, and are nominally rated at 270,000 psi. these fasteners deliver a 40% increase in tensile strength over the OEM Torque to Yield (TTY) head bolts