Available now for the 2013-2014 GT500 (with Moser 9" Conversion ONLY) is our 3.5" aluminum shaft with CV. We have done extensive testing with stock rears and with our 9" kit and believe this to the the most cost-effective trouble-free drive shaft for the GT500 available today for this swap. The shaft will come with our signature billet plate for the transmission end and a solid 1350 universal joint at the pinion. Our shaft comes with a 300m stub system mounted into a billet aluminum plate to ensure not only strength but lighter weight than the normal way of doing this type of end (look closley at the CV end, it's not all steel). The shaft only weighs 21lbs and comes with special grade 12.9 uber strength hardware with back up lock nuts to ensure no loose bolts. We have been using this billet aluminum style plate for over 10 years on thousands of 1000+Hp Supras, BMWs and many more without any bolt issues.