If your Mustang needs hoses or a new serpentine belt, add them to your shopping list. We ordered a Ford Racing Performance Parts distributor cap kit, FRPP valve cover gaskets, O2 sensors, and a PCV valve all from Year One, along with a set of Crane's FireWire plug wires. We also gave Denso a shout for its Iridium spark plugs to light the LX's fire. Lastly, since we're using a Canton EFI fuel filter, we rang our friends there for a filter service kit. Accessing the valve covers means removing the upper intake, which is already removed here. Six 71/416-inch bolts retain each valve cover.