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Wheel cylinder bolt oddity
Working on my 64 GMC 1000 1/2 ton, noticed something really weird, the bolt size that attaches the wheel cylinder to the spindle is different size left to right side. The driver's side the thread size is 3/4", the passenger side is 9/16". Anyone care to venture a guess why the different sizes? This is original because the upper ball joints have never been off the truck (riveted) so I know the spindles havent been changed through out its lifetime.
Things that make you go hmmm......
Steve
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1953 3100 261cu in, sm420, 3.55 torque tube, omaha orange
1964 GMC 1000 series,custom, 305E, sm420
Last edited by The Rocknrod; 04-03-2022 at 01:31 PM.
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