Hi All,
Very simple question which I should have posted in this chapter.
Can anyone tell me what the bore and stroke of the hydraulic CLUTCH master cylinder is in a 1968-1972 Ford F350 w/ the 300 6 cylinder engine, NP435 transmission.
Apparently because of being R/H drive, we went hydraulic, Nth America used mechanical.
Any help appreciated,
Thanks Dave64

 

After much digging into old obsolete parts catalogues, came up with the following which may be of some use to anyone else wanting to refurbish the clutch master/slave cylinders.
Master cylinder has the following:-"Wagner Lockheed
G--FE-32761-USA 1&1/8 Dia."
I was lucky enough to get hold of an original matching cylinder for the slave (1.00"), but don't have a part # for it at the moment.
This one I have here can be re-sleeved and a kit put through it.
I have been told by a bloke who gave me the M/C that the OZ built smaller F trucks went to an entirely different size master and slave when they started putting the Oz built 250, the same size as was used on Falcon cars. The larger F trucks,(this one came from an F700) continued using the LARGER versions up until 1975.
I can only go on what I was told.
Most clutch places can do a re-sleeve and put a kit through them, but to get a new one, like hens teeth. Couple of blokes can do service exchange, but you need an original core.
May help someone out!
Cheers, Dave64