DUH!!! You're right Andrew, I forgot all about those oddball rotors!! The SCAREBIRD kit won't work with 75-78 spindles but will work with all others AFAIK. There should be some spacing differences with 71-74 and 79-83 disc brake spindles that will require shimming the calipers or spindles (with GRADED washers -- common hardware variety vary in thickness, graded don't) to center the caliper over the rotor correctly. The plates are designed for drum brake spindles. ------------------- Date: Sat, 16 Jun 2007 16:24:54 -0400 (EDT) From: adh@xxxxxxxxxxxxxxxxx (Sandwich Maker) " From: farna@xxxxxxx " " It won't work with the 75-78 "big bendix" spindles (all 75-76 cars used Big Bendix, 77-78 Matador). afaik the '77-8 small bendix also used the big bearing spindle, and that's why their rotors are getting hard to find. later small bendix keep the caliper but use the same small bearing rotor as the final delco calipers. -- 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