Additional info. The 3.0L Lincoln LS has another set of timing components. The chain, chain guide, and chain tensioner arms are unique. Unique means that the Linc. LS 3/8in pitch parts are different from the regular Duratec 3/8in parts. Same story for the Linc. LS 8mm parts.
So, what does this mean for someone trying to use 2.5 cams on the LS 3.0? Or has anyone tried yet?