C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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68 Master Cylinder

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Old Sep 11, 2023 | 07:54 PM
  #1  
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76yellow
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Burning Brakes
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Default 68 Master Cylinder

I finally took the 68 I bought 2 years ago out for my maiden voyage. I knew nothing about it and it was a mess. It didn't run, no brakes, paint was trashed, interior was trashed etc ! Before you comment, I paid very little for it and now it's beautiful ! So anyway, I backed it out of the garage to find I have little or no brakes ! New rear calipers came with it and I rebuilt the fronts and used the original master cylinder. Long story for the simple question I have.. I'm ready to put the new master cylinder in and I see the rod coming out of the booster it adjustable. How do I know where it should be set ?
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Old Sep 11, 2023 | 10:00 PM
  #2  
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You need this
https://www.zip-corvette.com/68-76-p...4aAuaaEALw_wcB
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Old Sep 12, 2023 | 08:14 AM
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76yellow
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Thanks !!!!!
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Old Sep 12, 2023 | 09:42 AM
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You can do a "dry-run" on the booster rod gap first. Then after you know its spot-on, you will need to fill, and bench bleed the master. You will need the kit to do that.

Click on my avatar and look for my photo album bench bleeding for some tips.
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