What date did Ford stop producing the Early 99's and switch to the 99.5? How hard wold it be to switch the Early 99 turbo for a late 99 turbo? Thanks Zac
with a build date of 4/98...thats an early 99.powerstroke2003 said:My truck was build in 4-98 and in the middle of the y-pipe there is like a plate with some electrical componets bolted to it. IF this makes any sense at all.