mully95
Living Legend
i use L-427 super blu from kendall. it is dark blue and have been using it on u joints for a couple of decades with out problems. used it on the rocket last couple of tire changes seems ok. says extreme pressure lithium complex for automotive and industrial use FOR WHAT ITS WORTH IT HAS NLGI #2 AND NLGI GC-LB some one with more knowledge might give there opinion. the grease comes in a one pound can can not remember what it cost.
My Roadster had blue grease on the splines. Never had been serviced until I broke it open.