Driveshaft length tolerances +/-?

And there's more to it than what we've covered so far... Some of these A bodies have the tire too close to the front of the fender so you might want to redrill the spring perch and move it back. Now's the time to do it if you're going to. I don't think the discussion is complete until all questions are answered. Some of us are picky on ds length...just because we haven't been as lucky as some..