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Hemi Brake Booster #2521667
07/13/18 11:38 PM
07/13/18 11:38 PM
Joined: Jan 2003
Posts: 10,702
North Dakota
6PakBee Offline OP
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6PakBee  Offline OP
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Joined: Jan 2003
Posts: 10,702
North Dakota
What are the differences between a 'B' body Hemi brake booster and a non-Hemi brake booster. I was sure there would be numerous threads on this but I can't for the life of me find any.


"We live in a time when intelligent people are being silenced so that stupid people won't be offended".
Re: Hemi Brake Booster [Re: 6PakBee] #2521675
07/14/18 12:22 AM
07/14/18 12:22 AM
Joined: Dec 2007
Posts: 18,157
Mass
DAYCLONA Offline
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Thread size of the mounting bolts in back, 3/8 (HEMI) vs 5/16 , bolt pattern size of the back mounting bolts, and rear rod...


The HEMI booster in the pics is the one with the slightly "dog legged" rear rod

Mike

boosterhemicastrod.JPGhemiboostervsbbody.JPG4345613-BoosterHemi.jpg
Re: Hemi Brake Booster [Re: DAYCLONA] #2521704
07/14/18 01:42 AM
07/14/18 01:42 AM
Joined: Jan 2003
Posts: 10,702
North Dakota
6PakBee Offline OP
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6PakBee  Offline OP
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Mike, once more you come through. Thank you. Just one more question, I saw one reference that indicated the booster teardrop pushrod should be stamped 7BH. Is this true for all Hemi boosters or just certain years?


"We live in a time when intelligent people are being silenced so that stupid people won't be offended".
Re: Hemi Brake Booster [Re: 6PakBee] #2521953
07/14/18 10:09 PM
07/14/18 10:09 PM
Joined: Dec 2007
Posts: 18,157
Mass
DAYCLONA Offline
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DAYCLONA  Offline
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Mass
Originally Posted By 6PakBee
Just one more question, I saw one reference that indicated the booster teardrop pushrod should be stamped 7BH. Is this true for all Hemi boosters or just certain years?



R. I couldn't answer that question with any certainty, perhaps some others can chime in on that?

Mike

Re: Hemi Brake Booster [Re: 6PakBee] #2522678
07/16/18 05:44 PM
07/16/18 05:44 PM
Joined: Mar 2008
Posts: 9,550
Sacramento CA
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Morty426 Offline
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Joined: Mar 2008
Posts: 9,550
Sacramento CA
Originally Posted By 6PakBee
Mike, once more you come through. Thank you. Just one more question, I saw one reference that indicated the booster teardrop pushrod should be stamped 7BH. Is this true for all Hemi boosters or just certain years?


Not sure on that one but I do believe the teardrops are different between B and E







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