The tourqe tube yoke is pinned, the T-5 yoke plunges only a 1/2" through the whole susp. travel. How much up and down force can there be way out at the end of the 4' long tube? I was planing on fabing a pivot point off the tailshaft under the yokes. There was lots of reasons to try the 54 car tourqe tube, 5 stud wheels,3.70 gears, same brakes and same park brake setup just bolts together.I just had to shorten it 12", gonna give it a try!