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Old 05-13-2024, 10:31 AM   #2
MJN
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Join Date: Feb 2000
Location: Maquoketa, Ia/ Orr, Mn
Posts: 2,975
Re: 1973 Master Cylinder Mystery

Looks like there were two master cylinders used on C-10 in '73 per the parts catalog. Also, standard rear brakes were 11"x 2". These part numbers should help with a starting point at least with finding the correct master cylinder.
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