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Old 01-08-2024, 06:19 PM   #8
Chad22873
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Join Date: Oct 2015
Location: Parsons, KS
Posts: 160
Re: 1970 Blazer Brake Question

Quote:
Originally Posted by cj847 View Post
The center of the brake booster is the center of the system. From there you have to adjust the length to the master cyl. It is either a screw adjustment or there are optional rods. I think your push rod is too short and is not activating the master cyl. See this for visual:

https://www.cjponyparts.com/classic-...BB9/?year=1966

You likely need one of these to get it right.

https://www.bing.com/shop/productpag...EE40C10986BA0F

PS> The rod inside the truck sets pedal position but won't help anything if the pin in the front of the booster is not adjusted properly.
I took it apart yesterday and this was exactly the problem. Too short. Cant believe, I missed it. Thanks for the reply.
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