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Old 11-16-2020, 02:04 PM   #21
rechinca
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Join Date: Jul 2018
Location: Vacaville, CA
Posts: 535
Re: Brake bleeding and pedal height questions

Quote:
Originally Posted by geezer#99 View Post
With the m/c the po used, do you still have it?
I’m curious what the bore measurement is?
Geezer here is the old MC. Based on the stamped letters on the lid it’s an AC Deco unit. It has a deep pocket for the pushrod, 1 1/8” bore, 2 equal size chambers with the front being 9/16” and the rear being 1/2”. I can’t for the life of me find the pics of the booster I removed from the truck. But it was a Bendix style one and I matched it to the one I got in exchange at NAPA. Now because of the differences in the Delco MC and CPP lines to the CPP combo valve, it had adapters in it. Still have to call the online places and see what info the can provide.
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1971 Custom/10 - 350/3 speed, Orange/White roof
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