I have one that has moser 33 spline axles, 4.56 gear with spool, 5/8 wheel studs, t/a cast rear cover, 1350 yoke, ladder bar,adj coilover shock brkts,wheelie bar brkts. the rearend is 46-1/2" flange to flange. i was gonna put it under my cuda which ment i would have to get 3" backspacing...