Thanks for your interest. I understand the bore of the master cylinder was originally 1 1/4 in. It has a large booster. Probably the system you describe is the original.

I am not particular about where to mount the master csylinder, etc., but taking a clue from most replacements I've seen in catalogs for smaller trucks they are put underneath the body like the originals. Some modified mounting hardware would probably be required. That would be fine with me.

Any pointers you can give me are greatly appreciated.

Dave

David C. Baker