These parts have dyno-time only on them.
*FE Power 2-piece timing cover, has been painted Ford blue. $100. This one has the fuel pump boss.
*LMS non-adjustable roller rockers. These look brand new but they have been on an engine with almost 700 lbs of spring pressure. No warranties on these, but I'll let them go for $200, as opposed to $450 for new ones.