yup, sounds like 4 loosened themselves into oblivion and the 5th was snapped off. I'm assuming you tighten them properly (star pattern), then drive around the block a couple times, then re-torque?
try car-part.com yet?
and there are pullaparts in nashville and knoxville if you're at all close to them. a head there is only 37 bucks. exhaust manifold is 18.
only some people say stock arms are good past 2". I am not one of them.
and please don't redrill the track bar hole. that is insanely hack. :no:
stock trucks can and do come down with DW. it just becomes more prevalent when lifted because all the geometry of the suspension changes.
there's variation in any number associated with springs and lifts. only way to know for sure is to try. but yes, those should match pretty well. :thumbsup: