Ok after sitting a couple of weeks I have no brakes in my 1955 6100 dump truck. Checked the mstr cylr and it was dry. I checked brakes lines and wheel cylinders and see no leaking. Refilled the mstr and pumped like heck. Never got any pressure and does not seem to be gushing out. In looking underneath i see some dampness off to the side of the Mstr cyl. Any thoughts as to which way to go. Also were can I find a master cylinder if needed or should I just rebuild the old one with a kit from NAPA?
