Are there any major land mines in buying a used factory power brake set up for 1957 Fords? The booster supposedly holds vacuum and the vacuum tank is included. I know there is some sort of linkage associated with the brake peddle and I don't know if it is included. Is there any other parts of the system that are required and hard or impossible to find? I'm not overly worried about the booster condition as there is a rebuilder service (Booster Dewey) in Portland, OR, which is close by. Thanks
Jeff

Jeff Petersen