Ok, first off, I have a '91 lx 5.0, with flowmasters and a k&n filter. The tranny slips quite a bit, (I will gun it, it'll rev up to like 4k rpm, then finally catch and shift), and this is growing to be quite annoying. The transmission just seems very sloppy. What sort of a difference would a manual valve body make? Am I going to need a whole new tranny? A rebuild? What? Also, I'm still unclear as to what a valve body is, I've heard a lot of talk of them, but still don't exactly know what it is. What kind of performance gains would I see from a manual one? Also, here pretty soon I'm getting some catless x-pipes and some 4.10's, if that means anything at all.
Logan
Logan