Complete Engine Fastener Bundle - Head Studs, Main Studs, Rod Bolts & Balancer Bolt | 2003-2007 6.0L Ford Power Stroke

Build the whole engine, not half of it. This bundle pairs every critical fastener upgrade for the 6.0L Power Stroke into one kit — top end, bottom end, and rotating assembly — and saves you 5% versus buying each piece on its own. What's Included CP874 — Head Stud Kit, 2003-2007 6.0L Power Stroke MP874 — Main Stud Kit, 2003-2007 6.0L Power Stroke CP115 — Connecting Rod Bolt Kit, 2003-2010 6.0L/6.4L Power Stroke CP239 — Harmonic Balancer Bolt, 2003-2010 6.0L/6.4L Power Stroke Why Bundle It The 6.0L lifts heads long before anything else lets go, but a head stud upgrade alone leaves the bottom end on factory clamping force. If you already have the engine apart for head studs, the mains, rods, and balancer bolt are labour you are effectively getting for free. Doing it in one pass means one teardown, one gasket set, one alignment of everything to spec. XOTIC 7200 Alloy Our fasteners are manufactured from XOTIC 7200 alloy rated to 230,000 psi tensile strength, heat-treated and thread-rolled after heat treatment for maximum fatigue life under boost, high cylinder pressure, and repeated heat cycling.