Originally Posted by ericnova72
True, unless the 91-96 frame is from the 9c1 police package, then it has stiffer springs, bigger anti-roll bars, higher durometer bushings, bigger front brakes. If I had the cop car, I'd probably do the complete frame swap,. If not, just a rear swap and then rebuild the suspension with poly bushings and add aftermarket anti-roll bars.
And again, all of those pieces bolt into the 1977-1990 frame. I would much rather swap springs and sway bars than a whole frame, but hey, that's me. You only need to spin one cage nut on the body mounting bolts...