Anybody running the RMS AlterKation? Was it really worth the cost?

Well FWIW, I have heard too many good things about Bill's stuff from RMS. I will be picking up both Front and Rear next week in Carlisle. Takes ALL the guessing out of the equation for a 69 big block Dart.
. Good choice mine is several years old now and love it. I take it every year to get alignment checked cause I have lifetime alignment and it never has to be adjusted have about 40, 000miles on it