Hi John, the crappy Bendix four piston caliper setup was used by AMC from 65 thru model year 1971. In 72 the superior Kelsey Hayes single piston setup was used, and for later models I believe starting in 1979, Bendix was tapped again, but had improved the setup. There is a link on my website under "parts" as to how to change over, which many people do on their 65-71s, for two reasons, safety is the main concern. And availability of parts is the other. I may add I don't deduct points on cars that have upgraded to KH setup either, but don't deduct for Bendix either. Just a choice, but have never had any luck with Bendix brakes on the earlier models, the whole bayou behind my house is filled with those calipers and rotors, and also Borg Warner AT trannies, which I also dislike. My preference however, others may vary! Eddie Stakes' Planet Houston AMX 713.464.8825 eddiestakes@xxxxxxxxxxxxxxxxxxxx www.planethoustonamx.com volume of email is currently heavy 9-20 day replies, call if important ------------------------ Yahoo! Groups Sponsor --------------------~--> Help save the life of a child. Support St. Jude Children's Research Hospital's 'Thanks & Giving.' http://us.click.yahoo.com/6iY7fA/5WnJAA/Y3ZIAA/YtqqlB/TM --------------------------------------------------------------------~-> Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/BaadAssGremlins/ <*> To unsubscribe from this group, send an email to: BaadAssGremlins-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/