The ISO/DIN or bubble flare in your link below and I have an M10 x 1 tap
, but it cuts an oversize thread - which is the whole problem here. The
vehicle in question is a Ford Mustang , late model 90-something , I think
.. He's putting a different master cylinder on because he's using a rear axle
with disc brakes , and I'm also making an adapter plate to mount that .
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Snag

"Larry Jaques" wrote in message When I
was wrenching, I only saw the Japanese style, not the Euro.
http://tinyurl.com/pnhvbdo Which is the one you're working on?