Ford offers engine overhaul kits in standard, 0.010-, 0.020-, and 0.030-inch (PN 2C3Z-6R007-D for the 0.030-inch overbore) sizes for the 7.3L Power Stroke. If you're only seeking to freshen up a worn 7.3L engine, these kits can be had for $1,100 and come with everything you need-even RTV silicone and a new oil filter. All of the parts in the kit are original equipment (OE) and can be purchased from your local Ford dealer. In addition, Ford has a no-hassle core policy on diesel parts (including the block and heads). This means the block can have a hole in it, a rod can be bent, the crankshaft can be broken in two pieces and so on-but as long as you return the pieces, there are no extra charges on the core components.