3" Chrome Moly Half Shafts
"ONE AND DONE PLUS" 1963-79 Corvette Chrome Moly Half Shaft are ready to bolt in. Complete with one drive flange on each half shaft (not shown), solid Spicer u-joints and precision balancing. The 3" half shaft will handle anything you want to throw at them. They get the "One and Done" designation on this site because they are the last half shafts you will ever need. Why the plus? While our 3 1/2" half shafts are one and done. These chrome moly half shafts provide you with a little extra performance because they are 2 lbs lighter with less rotating mass. That will give you better performance in the 60 foot and over all ET's. Built in performance that never goes away.