Yes there are. I have a Full Spool and big shaft setup from Tony Burkhardt. Very nice stuff. I got tired of killing stock shafts. The axle shafts are the weak link. SCS and Moser dont hold up any better than stockers. I bought my part from Tony and hard Mark Petros at Greensburg machine set it all up.:rockwoot: If I break it again I am going Rockwell.
Tony axles shafts are so lare that the spindles needs reamed out os they will fit. The size difference between a stock shaft and Tonys is almost 1/4".:evil