Turbo 383 in a A-body Barracuda

got my anti roll bar today and sent it back i just did not like it so i went an ordered one of the ones they use on the nascar's a little more fab work involved but i'm sure it will be a lot more stable, comes with arms that are pre splined and are 2" tall by 1" wide and 18" long you cut them to length and shape you want the torsion bar has 1 1/8 splined ends also ordered true block bearings just have to custom build the axle mounts for them