1964 Chevrolet Corvair Brakes, Master Cylinder

1964 CHEVROLET CORVAIR
56,000 MILES
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BASNARSKI
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  • 1 POST
Recently purchased vehicle, another mechanic upgraded brake system with dual master cylinder (all four corners still drum brakes). After checking the vehicle over, noticed that front cylinder operating rear brakes, and rear cylinder operating front, plus NO proportioning valve. Do both cylinders have equal pressure, and should I install a proportioning valve to adjust for proper percentages?

Thanks in advance,
Bernie
305-607-0049
Aug 19, 2013 at 10:38 AM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
can't tell you because I dont' know what kind of master it is. Normally proportioning valves are need for disc brake front and drum rear. Masters are different on a disc drum setup as well. so if it seems to work ok leave it alone.
Aug 19, 2013 at 12:04 PM
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