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1971 A Body Brake Booster #2387261
10/14/17 11:15 AM
10/14/17 11:15 AM
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cheshire, ct
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1971 A Body brake booster looking for the correct one. Is the one in the picture correct.
Can someone post a picture
I know what 67 to 70 look like, just not sure on 71's
thanks

For some reason my pictures are not showing up.

fullsizeoutput_1b90.jpeg
Last edited by davesmopars; 10/16/17 12:56 AM.

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Re: 1971 A Body Brake Booster [Re: davesmopars] #2387660
10/15/17 11:30 AM
10/15/17 11:30 AM
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Western Colorado High Desert
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They used that booster thru 76. My 73 Scamp has one.


72 Satellite Sebring Plus 440, 72 Dart 5.9 4-spd, 68 Valiant, 73 W200, 78 D100 sb, 78 D200, 98 DAKOTA, .
Moparmarks Parts & Restorations
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Re: 1971 A Body Brake Booster [Re: moparmarks] #2387725
10/15/17 01:37 PM
10/15/17 01:37 PM
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so 71 to 73 A body booster are the same


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Re: 1971 A Body Brake Booster [Re: davesmopars] #2387730
10/15/17 01:43 PM
10/15/17 01:43 PM
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Yes and I parted out a 76 A-body a few years ago that had the same booster too.


72 Satellite Sebring Plus 440, 72 Dart 5.9 4-spd, 68 Valiant, 73 W200, 78 D100 sb, 78 D200, 98 DAKOTA, .
Moparmarks Parts & Restorations
Desert Mopar Metal
Grand Jct. CO
970-261-7039
http://moparmark.com/
motormangj@gmail.com
Re: 1971 A Body Brake Booster [Re: davesmopars] #2387884
10/15/17 10:00 PM
10/15/17 10:00 PM
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cheshire, ct
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Thanks


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Re: 1971 A Body Brake Booster [Re: davesmopars] #2387941
10/15/17 11:55 PM
10/15/17 11:55 PM
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Spokane Washington
ScottSmith_Harms Offline
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Survivor 71

71 Demon Survivor Las Vegas Bill Sefton (4).JPG
Re: 1971 A Body Brake Booster [Re: ScottSmith_Harms] #2387963
10/16/17 12:53 AM
10/16/17 12:53 AM
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Do you know the build date?


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Re: 1971 A Body Brake Booster [Re: ScottSmith_Harms] #2387965
10/16/17 12:53 AM
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Originally Posted By ScottSmith_Harms
Survivor 71

Do you know the build date?
My car is missing the brake booster and master.
My build date September 26

Last edited by davesmopars; 10/16/17 12:59 AM.

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Re: 1971 A Body Brake Booster [Re: davesmopars] #2388009
10/16/17 03:26 AM
10/16/17 03:26 AM
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Spokane Washington
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October 6th 1970

Survivor Demon 71.jpg71 Demon survivor Engine booster.jpg
Re: 1971 A Body Brake Booster [Re: davesmopars] #2388012
10/16/17 03:33 AM
10/16/17 03:33 AM
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Spokane Washington
ScottSmith_Harms Offline
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Here's one on a 72 Demon

20160528_140525_resized (2).jpg
Re: 1971 A Body Brake Booster [Re: davesmopars] #2388086
10/16/17 11:58 AM
10/16/17 11:58 AM
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cheshire, ct
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thanks


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Re: 1971 A Body Brake Booster [Re: davesmopars] #2388087
10/16/17 12:01 PM
10/16/17 12:01 PM
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Round Lake Beach, Illinoisy
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Yes proper booster is a 7-1/4 inch unit, they are rebuildable from Booster Dewey. There is also a 7 inch unit that is not rebuildable. The larger units were first installed in 1973. wave


The funny thing about science is that if you change one miniscule parameter you change the entire outcome to the way you want it.

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A-Body's RULE!
Re: 1971 A Body Brake Booster [Re: davesmopars] #2388091
10/16/17 12:06 PM
10/16/17 12:06 PM
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Well alrighty then. I stand corrected. wave


72 Satellite Sebring Plus 440, 72 Dart 5.9 4-spd, 68 Valiant, 73 W200, 78 D100 sb, 78 D200, 98 DAKOTA, .
Moparmarks Parts & Restorations
Desert Mopar Metal
Grand Jct. CO
970-261-7039
http://moparmark.com/
motormangj@gmail.com
Re: 1971 A Body Brake Booster [Re: Rhinodart] #2388224
10/16/17 04:00 PM
10/16/17 04:00 PM
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Can you see the difference in 7 inch and the 7 1/4?


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Re: 1971 A Body Brake Booster [Re: davesmopars] #2388259
10/16/17 05:14 PM
10/16/17 05:14 PM
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Round Lake Beach, Illinoisy
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The difference is there is a removable band around the 7-1/4" like Scott shows above. The 7" is crimped together.


The funny thing about science is that if you change one miniscule parameter you change the entire outcome to the way you want it.

JB Rhinehart, Realist

A-Body's RULE!
Re: 1971 A Body Brake Booster [Re: ScottSmith_Harms] #2388338
10/16/17 07:56 PM
10/16/17 07:56 PM
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Sacramento,California
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Originally Posted By ScottSmith_Harms
October 6th 1970


No B51 on the tag!

Disc brake car?


demon tag.jpg
Re: 1971 A Body Brake Booster [Re: JRepucci] #2388381
10/16/17 09:09 PM
10/16/17 09:09 PM
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Round Lake Beach, Illinoisy
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Yes, power disc brakes, 2900 original mile car.


The funny thing about science is that if you change one miniscule parameter you change the entire outcome to the way you want it.

JB Rhinehart, Realist

A-Body's RULE!
Re: 1971 A Body Brake Booster [Re: Rhinodart] #2388390
10/16/17 09:21 PM
10/16/17 09:21 PM
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Originally Posted By Rhinodart
The difference is there is a removable band around the 7-1/4" like Scott shows above. The 7" is crimped together.

thanks


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Re: 1971 A Body Brake Booster [Re: Rhinodart] #2388400
10/16/17 09:37 PM
10/16/17 09:37 PM
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Sacramento,California
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Originally Posted By Rhinodart
Yes, power disc brakes, 2900 original mile car.


Wrong master cylinder.

Re: 1971 A Body Brake Booster [Re: davesmopars] #2399016
11/05/17 07:41 PM
11/05/17 07:41 PM
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I am told that there are two brake booster a single diaphragm for drum and dual diaphragm for disc. How do you them apart? besides taking them apart?
Thanks for the help everybody


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