Yep, pretty much this. I bought a new front cover crankshaft seal, thermostat housing o-ring, and new front cover gaskets just in case, but ended up using the stock ones. I did buy a coolant pump o-ring and replaced it just in case, but honestly you probably don't need to. The stock valve cover gaskets are actually really good, just make sure you don't use metal to scrape off the old gasket sealant - use a plastic piece. I did buy and use the new OEM AC belt. It was easy to just cut off the old one and install a new one.You can completely reuse all gaskets and o-rings. Unless you damage them from removal, and that is very doubtful, that would only be the reason to get a replacement. Most commonly people buy a new a/c belt to replace the stock one as it's just easier to cut the current one off. You'll also want an MMR damper install bolt (or all thread equivalent and bolt) and some Ford TA30 silicone or aftermarket equivalent.