->I also recall, though, that some metric stuff began to find its way onto some
->LBCs beginning in the early 1970s, but I can't back that recollection up at
->the moment with any evidence.
->
I can. The Girling Clutch Master Cylinder of the 1972 GT-6 has the same
part number (cast into the side no less) as that of the 1977 TR-7. But the
1977 TR-7 is Metric, and the GT-6 (which is the same as the 1969-76 TR-6 BTW)
is SAE.
I was most unhappy to discover this one afternoon...And the exit port of
the Cyl is *the only difference* between the two. The remainder of the parts
are the same.
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