Thank you for the information, Doc. So if the external boosters are the same size, can they be rebuilt for a disc set up (double diaphram vs. single)? -Lu- --- In BaadAssGremlins@xxxxxxxxxxxxxxx, AMC74HORNET@xxxx wrote: > The booster for a drum brake car is a single diaphragm and the booster for a disc brake car is a double diaphragm. Both are the same size externally. > "Doc" ------------------------ 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/