Andrew, I looked up the rotors and bearings on Rockauto. The rotors are different for 77-78 vs. all others (K-H and 79-83), and they list the 77-78 bearings as the same as Big Bendix (#16 and #17). This goes along with the many reports I've had over the years that the 77-78 rotors were harder to find and cost more than 79-83. ---- original message ----------------- " 1979 - ??? I don't have a 79 TSM! I know the rotors used for 77-78 are different from 79+ -- the wheel bearings are different. Tom and I both would really appreciate someone looking this up in their 79 TSM!! afaik this is not true. my napa book says only the '74-8 big bendix disks used different bearings; all other disk and drum setups used the same #2 and #6 sets. -- Frank Swygert Publisher, "American Motors Cars" Magazine (AMC) For all AMC enthusiasts http://farna.home.att.net/AMC.html (free download available!) _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list