I have called several folks around the country about AMC power brake booster set ups. I am more confused than ever and need some solid answers. 1. Can I use the drum power booster with a disc brake master cylinder? Is the flange width the same on drum v. disc masters? 2. What is the piston depth difference between the disc v. drum cylinders? 3. Are the discharge ports always located on the inboard (passenger) side of the master cylinder on AMCs? 4. Are there any other power brake boosters that will interchange with the AMC disc booster? If so, which models? 5. Will the proportioning valve that I have (from a disc brake AMC car) work with a different brand? I have gotten many conflicting answers about the brake booster/cylinder set ups. I am to the point of saying to heck with it and trying to find something that will work and build my own mounting brackets. Since my car isn't stock, it doesn't have to wear AMC exclusive items. Too bad that Cardone ran out of AMC disc brake booster cores!!!!! ARGH! ~Lu~ BTW - someone beat me to the disc brake power booster/cylinder at the junkyard. Went there yesterday and someone had taken several AMC parts! ------------------------ Yahoo! Groups Sponsor --------------------~--> Give the gift of life to a sick child. Support St. Jude Children's Research Hospital's 'Thanks & Giving.' http://us.click.yahoo.com/5iY7fA/6WnJAA/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/