Thanx for the tip Buzzy, but after looking over Travis' review thread on them... axles are different ratio, gotta buy the whole set and probably too narrow as well for the bigger tires I'm using, all rear duals are already shimmed out with the tam stock axles. Plus the higher reduction I don't need, got plenty making the trk alomost too slow now.
http://www.rctruckandconstruction.co...ead.php?t=6008
Got about 4 or 5yrs use out of each tlt axle before they snapped... cost of doing business.