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1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

‘79 Brake Booster Questions

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Old Jun 16, 2025 | 09:48 PM
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  #26  
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MTheoryInc
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From: ATL,GA
It's a FB 85 GSL-SE.
It's been so long I don't recall the size of the booster. For the FB it's direct bolt in using the original booster aluminum spacer.
Attached Thumbnails -photo685.jpg  
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Old Jun 17, 2025 | 08:47 AM
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That's a sweet setup.
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Old Jun 17, 2025 | 01:45 PM
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Thank you 😁
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Old Jun 20, 2025 | 11:33 PM
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Does anyone know for sure that a Miata NB non abs booster will fit a 79-80? With or without moving the clutch master over? Just want to make sure before I buy one.
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Old Jun 21, 2025 | 08:11 PM
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It won’t fit according to the info I found on the size of the miata booster. I’m still trying to find a good option for my 79.
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Old Jun 22, 2025 | 03:31 PM
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From: mass
i have a SA booster available
PM me if anyone is interested
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